Specialized Levo 4 range breakdown: distance vs elevation gain

[Chubba]

Based on available data provide me a break down of the range one could achieve on the Levo 4.
Break this down my kms travelled and elevation gained.
Also highlight the best mode to ride to achieve the best distance and elevation.

 

[Greg Watts]

Based on available data provide me a break down of the range one could achieve on the Levo 4. Break this down my kms travelled and elevation gained. Also highlight the best mode to ride to achieve the best distance and elevation.

@Chubba - good question, and the Levo 4's 840Wh battery gives you a decent canvas to work with. Here's what the data and real-world reports tell us:

The Hardware Baseline The Levo 4 EVO runs an 840Wh battery with the Specialized 3.1 motor (105Nm / 810W peak). There's also a 280Wh range extender available if you need to push things further.

Real-World Range Figures (Gen 4 Levo) @Chubba, the best verified real-world data point I have comes directly from the forum. @WatermanJim's post is worth reading in full - he reported 41 miles (66km) and 4,400ft (1,340m) elevation from his Gen 4 Levo Expert, riding at 80kg, mostly in Eco (25/30 assist), finishing on 1% battery. 90% singletrack.

That's a solid real-world benchmark from someone who actually wrung the battery dry. Mode Breakdown

• Eco (low assist ~25/30) - best range. WatermanJim's 66km/1,340m is your guide here. Suits riders happy to work harder on climbs.

• Trail/Mid (~60/100) - Mikerb on a Gen 3 Levo reports approximately 40 miles in Trail mode, which scales roughly to the larger 840Wh battery. Expect around 50 - 55km / 900 - 1,100m realistically.

• Turbo (full power) - significantly less. Think 30 - 40km / 600 - 800m in hilly terrain. Fine for shorter, harder sessions.

The Key Variable - As @Plummet put it well: "vert m achieved is more about terrain and power levels used than efficiency." Couldn't put it better - steeper terrain at higher assist chews Wh fast regardless of distance.

For Maximum Range and Elevation Eco mode with a conservative assist setting (25 - 30%) is your friend. Cape Town's climbs are steep, so if you're grinding up something like Constantia Nek, dropping to Eco on the ascent and letting the legs work harder will preserve battery for more laps. Add the 280Wh extender and you're looking at a theoretical ceiling well north of 80km.

Quick Summary Table

Mode	Approx Distance	Approx Elevation
Eco (25/30)	60 - 70km	1,200 - 1,400m
Trail (60/100)	45 - 55km	900 - 1,100m
Turbo (full)	30 - 40km	600 - 800m

Rider weight, gradient, and tyre drag all shift these figures - treat them as a sensible starting point rather than gospel.

 

[Chubba]

@Chubba - good question, and the Levo 4's 840Wh battery gives you a decent canvas to work with. Here's what the data and real-world reports tell us:

The Hardware Baseline The Levo 4 EVO runs an 840Wh battery with the Specialized 3.1 motor (105Nm / 810W peak). There's also a 280Wh range extender available if you need to push things further.

Real-World Range Figures (Gen 4 Levo) @Chubba, the best verified real-world data point I have comes directly from the forum. @WatermanJim's post is worth reading in full - he reported 41 miles (66km) and 4,400ft (1,340m) elevation from his Gen 4 Levo Expert, riding at 80kg, mostly in Eco (25/30 assist), finishing on 1% battery. 90% singletrack.

That's a solid real-world benchmark from someone who actually wrung the battery dry. Mode Breakdown

• Eco (low assist ~25/30) - best range. WatermanJim's 66km/1,340m is your guide here. Suits riders happy to work harder on climbs.

• Trail/Mid (~60/100) - Mikerb on a Gen 3 Levo reports approximately 40 miles in Trail mode, which scales roughly to the larger 840Wh battery. Expect around 50 - 55km / 900 - 1,100m realistically.

• Turbo (full power) - significantly less. Think 30 - 40km / 600 - 800m in hilly terrain. Fine for shorter, harder sessions.

The Key Variable - As @Plummet put it well: "vert m achieved is more about terrain and power levels used than efficiency." Couldn't put it better - steeper terrain at higher assist chews Wh fast regardless of distance.

For Maximum Range and Elevation Eco mode with a conservative assist setting (25 - 30%) is your friend. Cape Town's climbs are steep, so if you're grinding up something like Constantia Nek, dropping to Eco on the ascent and letting the legs work harder will preserve battery for more laps. Add the 280Wh extender and you're looking at a theoretical ceiling well north of 80km.

Quick Summary Table

Mode	Approx Distance	Approx Elevation
Eco (25/30)	60 - 70km	1,200 - 1,400m
Trail (60/100)	45 - 55km	900 - 1,100m
Turbo (full)	30 - 40km	600 - 800m

Rider weight, gradient, and tyre drag all shift these figures - treat them as a sensible starting point rather than gospel.

Thanks for this. Based on my own testing your numbers look correct. I have created a small DB of my rides so far on my new Levo 4. I had the Levo 2, which had better range and elevation on the same trails. my ride data below for Levo 4.

Here's the complete picture across all 8 rides.

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FLEET OVERVIEW — ALL RIDES

R1	R2	R3	R4	R5	R6	R7*	R8
Distance	33.4	40.3	18.3	39.6	30.6	34.6	19.6	36.8
Moving Time	2:41	2:43	1:22	3:15	1:57	2:40	1:27	2:40
Total Time	4:15	3:37	2:52	4:32	2:42	3:44	2:11	3:20
Battery %	74	75	35	86	56	73	45	67
Elev Gain	992m	867m	484m	1,257m	725m	1,086m	508m	1,017m
Avg Speed	12.4	14.8	13.5	12.2	15.7	13.0	13.4	13.8
Avg Rider W	101	104	94	98	117	106	~98	113
Avg Motor W	164	167	157	154	174	166	~191	154
Primary Mode	Eco	Eco	Dynamic	Eco	Dynamic	Eco	Auto	Eco

*Ride 7 was two segments split by a 29-minute pause

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RANGE EFFICIENCY

Ride	km per 1%	Projected full charge	Notes
Ride 1	0.45 km/%	~45 km	Mixed Eco/Auto, high climb
Ride 2	0.54 km/%	~54 km	Eco dominant, moderate climb
Ride 3	0.52 km/%	~52 km	Dynamic, short ride
Ride 4	0.46 km/%	~46 km	Hardest day, 96% Eco
Ride 5	0.55 km/%	~55 km	Dynamic, best speed
Ride 6	0.47 km/%	~47 km	Mixed modes, big climb
Ride 7	0.43 km/%	~43 km	Auto mode, evening ride
Ride 8	0.55 km/%	~55 km	20/40 Eco, best efficiency on big climb

Range band: 43–55 km depending on mode discipline and terrain.

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CLIMBING EFFICIENCY

Ride	Gain/km	Battery per 100m climbed
Ride 1	29.7 m/km	7.5%
Ride 2	21.5 m/km	8.7%
Ride 3	26.4 m/km	7.2%
Ride 4	31.7 m/km	6.8%
Ride 5	23.7 m/km	7.7%
Ride 6	31.4 m/km	6.7%
Ride 7	26.0 m/km	8.9%
Ride 8	27.6 m/km	6.6% ← best

Key insight: Battery cost per 100m climbed is remarkably consistent at 6.6–8.9% regardless of mode. Elevation is the dominant battery variable, not distance. At 6.6–7% per 100m, 1,500m of climbing costs you essentially the entire 800Wh battery.

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POWER PROGRESSION

Ride	Avg Rider W	Adj Rider W	Max Rider W	Max 20min W
Ride 1	101	141	596	—
Ride 2	104	147	525	—
Ride 3	94	137	407	—
Ride 4	98	135	588	—
Ride 5	117	154	457	—
Ride 6	106	151	534	142
Ride 7	~98	~145	501	71
Ride 8	113	150	662 ★	164 ★

Your peak power output has climbed significantly across the dataset. Ride 8 produced your all-time high peak (662W) and highest sustained 20-minute power (164W) — both on Eco 20/40, which is significant. The motor constraint forced higher rider output.

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MODE ANALYSIS

Mode	Rides used	Avg range efficiency	Avg motor power	Verdict
Eco 20/40	1,2,4,6,8 primary	0.49 km/%	154–167W	Best for big days
Dynamic 20/100	3,5 primary	0.54 km/%	157–174W	Best speed, good efficiency
Auto minus	1,2,7 partial	0.43–0.45 km/%	187–194W	Highest motor draw, most variable

The Auto mode result is the most revealing — it produced your highest average motor power across all rides (187–194W in Ride 7), meaning the algorithm was working the motor harder than either Eco or Dynamic. This challenges the assumption that Auto minus is conservative.

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CADENCE TREND (Rides 6–8 only — data available)

Ride	Avg Cadence	Max Cadence
Ride 6	68 rpm	113 rpm
Ride 7A	58 rpm	110 rpm
Ride 7B	65 rpm	111 rpm
Ride 8	69 rpm	125 rpm

Average cadence consistently sits at 58–69 rpm across all rides. The target zone for efficiency and knee health is 75–85 rpm. Ride 7A's 58 rpm avg was your lowest — likely grinding on steep Auto-mode climbs with insufficient gear selection.

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TOTAL DATASET SUMMARY

Metric	Total across all rides
Total distance	253.0 km
Total elevation gain	7,036 m
Total calories burned	6,081 Cal
Total moving time	~18 hours 49 min
Average battery per ride	63.9%
Average range efficiency	0.50 km/%
Average rider power	~104 W
Average motor power	~166 W

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THE FIVE RULES YOUR DATA PROVES

1. Eco 20/40 is your best setting for any ride over 30km with significant elevation — Ride 8 is the proof case: 1,017m, 36.8km, only 67% battery.
2. Elevation beats distance as a battery predictor — budget 6.6–7% per 100m climbed regardless of anything else.
3. Auto mode draws more motor power than either Eco or Dynamic — your Ride 7 data shows 187–194W average motor output vs 154–174W in the structured modes.
4. Dynamic 20/100 is efficient on moderate terrain — Rides 3 and 5 show 0.52–0.55 km/% when elevation gradient is reasonable. It's not a battery killer if the climbing isn't excessive.
5. For 1,500m elevation days, 45–55km is your real-world ceiling — at 6.6% per 100m, 1,500m costs ~99% of the battery before distance becomes relevant. The range extender is the only meaningful solution.

 

[Greg Watts]

Thanks for this. Based on my own testing your numbers look correct. I have created a small DB of my rides so far on my new Levo 4. I had the Levo 2, which had better range and elevation on the same trails. my ride data below for Levo 4. Here's the complete picture across all 8 rides. FLEET OVERVIEW ...

@Chubba - that's not a forum post, that's a dataset. Eight rides, full power telemetry, climbing efficiency broken down per 100m... you've done the work most riders only pretend to do. Properly impressive, and far more useful than the back-of-envelope numbers I gave you earlier.

Here's what jumps out: Your data confirms the headline: elevation is the battery killer, not distance. 6.6 - 8.9% per 100m climbed regardless of mode is a remarkably tight band across eight rides. That's the most useful single number in the whole spreadsheet - budget ~7% per 100m and you can plan any ride in Cape Town before you leave the house. At that rate, your 1,500m days really are a 45 - 55km ceiling on the 840Wh pack, full stop.

The Auto-mode finding is the genuinely interesting one. Your Ride 7 showing the highest average motor draw (you logged ~191W avg there) is counterintuitive - most folk assume Auto/"Micro Tune minus" plays it safe. Your numbers suggest the algorithm chases the effort rather than rationing it. Worth flagging to anyone who treats Auto as a range-saving mode. If you fancy nailing it down, a couple more Auto rides on familiar climbs would firm up whether that's the algorithm or just terrain on those particular days.

On the Levo 2 having better range - I'd believe it. The Gen 2 ran a less powerful motor with lower peak draw, so on the same trails it'd sip where the 3.1 gulps. More power, more torque, more Wh out the door. That's the trade you accepted for the grunt.

One thing your own data is quietly telling you: cadence sitting at 58 - 69rpm avg. Nudging that up toward 75+ would ease both the motor draw and your knees on those long Constantia grinds - gear down sooner on the steep Auto sections rather than letting it lug.

Genuinely - if you keep logging these, you'll have the best real-world Levo 4 efficiency record on the forum. Stick it somewhere others can find it.

 

[Chubba]

@Chubba - that's not a forum post, that's a dataset. Eight rides, full power telemetry, climbing efficiency broken down per 100m... you've done the work most riders only pretend to do. Properly impressive, and far more useful than the back-of-envelope numbers I gave you earlier.

Here's what jumps out: Your data confirms the headline: elevation is the battery killer, not distance. 6.6 - 8.9% per 100m climbed regardless of mode is a remarkably tight band across eight rides. That's the most useful single number in the whole spreadsheet - budget ~7% per 100m and you can plan any ride in Cape Town before you leave the house. At that rate, your 1,500m days really are a 45 - 55km ceiling on the 840Wh pack, full stop.

The Auto-mode finding is the genuinely interesting one. Your Ride 7 showing the highest average motor draw (you logged ~191W avg there) is counterintuitive - most folk assume Auto/"Micro Tune minus" plays it safe. Your numbers suggest the algorithm chases the effort rather than rationing it. Worth flagging to anyone who treats Auto as a range-saving mode. If you fancy nailing it down, a couple more Auto rides on familiar climbs would firm up whether that's the algorithm or just terrain on those particular days.

On the Levo 2 having better range - I'd believe it. The Gen 2 ran a less powerful motor with lower peak draw, so on the same trails it'd sip where the 3.1 gulps. More power, more torque, more Wh out the door. That's the trade you accepted for the grunt.

One thing your own data is quietly telling you: cadence sitting at 58 - 69rpm avg. Nudging that up toward 75+ would ease both the motor draw and your knees on those long Constantia grinds - gear down sooner on the steep Auto sections rather than letting it lug.

Genuinely - if you keep logging these, you'll have the best real-world Levo 4 efficiency record on the forum. Stick it somewhere others can find it.

What are the ranges like with the new avinox and Bosch motors?

 

[Greg Watts]

What are the ranges like with the new avinox and Bosch motors?

@Chubba - good timing to ask, because both Avinox and Bosch have pushed on significantly and the range picture is genuinely different from your Levo 4.

Avinox (current: M2S - 150Nm / 1,300W peak) The headline is power, not range. The Avinox M2S is 150Nm and the system typically pairs with an 800Wh battery (600Wh also available on some builds). On paper that's similar capacity to your 840Wh, but the motor is considerably more aggressive in how it draws - particularly at low cadence and on steep climbs, which is exactly the terrain where your data shows battery drain peaking.

@Suns_PSD's post puts it well: on singletrack the extra assistance doesn't really improve speed, it just eats battery - and you can dial the Avinox down, but some modes are still aggressive. The thermal picture is also worth noting: your corrections data confirms the Specialized 3.1 has better thermal stability than the Bosch CX5 in back-to-back testing, which matters on your kind of big-climbing Cape Town days.

Bosch (current: Performance Line CX Gen 5 - 85Nm) Lower torque figure than either your 3.1 or Avinox, but Bosch's reputation is range efficiency. A CX Gen 5 bike running 800Wh (the Norco Sight VLT Bosch, for example, uses 600Wh) with disciplined mode use should stretch further per Wh than a high-torque motor - the lower peak draw means less heat, less waste. The trade is feel: it's more measured on climbs, less of a hit.

Honest comparison against your own data Your 7% per 100m climbed figure is a useful baseline. With 800Wh and similar terrain:

• Avinox M2S - likely similar or slightly worse efficiency on your steep Cape Town climbs unless you're disciplined about mode selection. The 1,300W peak is there when you want it; the battery notices.

• Bosch CX Gen 5 - probably marginally better efficiency in structured modes on big-elevation days, at the cost of less grunt on demand.

Neither is a dramatic leap in range over your 840Wh Levo 4 in real-world terms - they're roughly the same capacity bracket. The real differentiator is character and how the motor behaves under load, not a fundamentally different distance ceiling.

Your 43 - 55km / ~1,000m band is actually quite competitive with what owners of both systems report on comparable terrain.

https://www.emtbforums.com/bike-finder/motors/5/avinox-avinox-m1

 

[Chubba]

@Chubba - good timing to ask, because both Avinox and Bosch have pushed on significantly and the range picture is genuinely different from your Levo 4.

Avinox (current: M2S - 150Nm / 1,300W peak) The headline is power, not range. The Avinox M2S is 150Nm and the system typically pairs with an 800Wh battery (600Wh also available on some builds). On paper that's similar capacity to your 840Wh, but the motor is considerably more aggressive in how it draws - particularly at low cadence and on steep climbs, which is exactly the terrain where your data shows battery drain peaking.

@Suns_PSD's post puts it well: on singletrack the extra assistance doesn't really improve speed, it just eats battery - and you can dial the Avinox down, but some modes are still aggressive. The thermal picture is also worth noting: your corrections data confirms the Specialized 3.1 has better thermal stability than the Bosch CX5 in back-to-back testing, which matters on your kind of big-climbing Cape Town days.

Bosch (current: Performance Line CX Gen 5 - 85Nm) Lower torque figure than either your 3.1 or Avinox, but Bosch's reputation is range efficiency. A CX Gen 5 bike running 800Wh (the Norco Sight VLT Bosch, for example, uses 600Wh) with disciplined mode use should stretch further per Wh than a high-torque motor - the lower peak draw means less heat, less waste. The trade is feel: it's more measured on climbs, less of a hit.

Honest comparison against your own data Your 7% per 100m climbed figure is a useful baseline. With 800Wh and similar terrain:

• Avinox M2S - likely similar or slightly worse efficiency on your steep Cape Town climbs unless you're disciplined about mode selection. The 1,300W peak is there when you want it; the battery notices.

• Bosch CX Gen 5 - probably marginally better efficiency in structured modes on big-elevation days, at the cost of less grunt on demand.

Neither is a dramatic leap in range over your 840Wh Levo 4 in real-world terms - they're roughly the same capacity bracket. The real differentiator is character and how the motor behaves under load, not a fundamentally different distance ceiling.

Your 43 - 55km / ~1,000m band is actually quite competitive with what owners of both systems report on comparable terrain.

https://www.emtbforums.com/bike-finder/motors/5/avinox-avinox-m1

Interesting to see that. Thanks.

 

[Greg Watts]

Interesting to see that. Thanks.

@Chubba - glad it was useful. You've now got a far better real-world picture than any spec sheet would give you, so I'll keep this one short.

The thing to hold onto: your own 8-ride dataset is the most reliable benchmark in this whole thread. ~7% per 100m climbed, 43 - 55km depending on mode discipline - that's your bike on your terrain, which beats any manufacturer range claim or my back-of-envelope figures for Avinox and Bosch.

On the motor comparison, the honest takeaway is that none of them rewrite physics. Avinox and Bosch both sit in roughly the same 800Wh capacity bracket as your 840Wh Levo 4, so on your big-climbing Cape Town days the distance ceiling wouldn't shift dramatically. What changes is character - how aggressively the motor draws under load - not a fundamentally bigger range. The differentiator is feel, not a magic extra 20km.

So if range is the priority, your money's better spent on the things your data already flagged: mode discipline (Eco 20/40 for the big days) and nudging cadence up toward 75rpm to ease the draw on those long grinds. The 280Wh extender remains the only real lever for adding meaningful distance to the Levo 4 itself.

Tag me anytime if you want to dig into anything else - fork upgrade, suspension setup, or if you keep logging rides and want a second pair of eyes on the numbers. Enjoy the trails.

https://www.emtbforums.com/bike-finder/motors/5/avinox-avinox