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Cube Stereo Hybrid 120
Cube

Stereo Hybrid 120 2023

DiscontinuedFull Power · Cross-CountryLegacy · 1/10iFreshness 1/10
How current the bike is — newer chassis, motor and battery score higher. 10 = brand-new, 0 = legacy.

Travel F/R
130/120mm
Wheels
29F / 29R
Frame
Aluminium
Weight
24.9 kg
Price
From £3,199
View the Cube Stereo Hybrid 120 on Cube’s site
Cube Stereo Hybrid 120 2023
From £3,199
EMTB Forums verdict

The 2023 Cube Stereo Hybrid 120 was Cube's aluminium short-travel Bosch trail eMTB, matching 120mm of FSP 4-Link rear travel with a 120-130mm fork and the fourth-generation Bosch Performance Line CX motor (85Nm) on the Smart System, fed by an integrated 625Wh or 750Wh PowerTube. Cube's Agile Comfort Geometry keeps things relaxed and confident rather than racy, with a steep 76-degree seat angle, a 66.7 to 67-degree head angle and a tall 331mm bottom bracket, while the SizeSplit approach fits 27.5in wheels to the size S and 29in wheels to M, L and XL.

This was a deep range built on one shared frame, motor and battery, so the trims are separated almost entirely by kit. The ONE 625 and ONE 750 sit at the bottom on SR Suntour XCR34 suspension and a 10-speed Shimano Cues drivetrain. The Pro trims add RockShox Recon Silver suspension and a Deore 12-speed setup, the Race trims a Fox 34 fork and Float DPS shock with four-piston Magura brakes and a Shimano XT mech, and the SLX 750 layers a genuine internally-routed dropper post onto that Fox and XT package. Above those, the TM 750 brings a RockShox 35 Gold fork, SRAM GX Eagle, Magura MT5 brakes and grippier Schwalbe Hans Dampf tyres, while the SLT 750 tops the line with a Fox 34 Rhythm fork, a full Shimano XT brake and drivetrain and lighter Newmen Evolution SL wheels.

For most riders the value tends to sit in the middle of the range, where the dropper-equipped SLX 750 and the four-piston-braked Race trims add the upgrades that matter most on the trail, while the cheaper ONE bikes trade suspension and braking quality for a lower price. This generation runs the older Bosch Gen 4 CX hardware rather than the later Gen 5 Smart System found on Cube's current Stereo Hybrid ONE range.

The 2023 Stereo Hybrid 120 is discontinued, replaced in Cube's catalogue by the newer Stereo Hybrid ONE series. As a result it now appears mainly on clearance, where its full Bosch CX drive, integrated battery and broad size range make it a sensible budget trail option.

Geometry read

What the numbers mean on the trail

Computed from this bike's geometry, spec and build kit — reach, wheelbase, chainstay, head and seat angles, travel, motor, weight and the fork/tyre/brake spec — and worked out per size, because a fixed chainstay can make an S and an XL feel very different.

Size
Wheels
Descending
53

A solid all-round descender (67° head angle, 120mm) — capable in the rough and steep without being an all-out bruiser.

Playfulness
50

A fair bit of pop, but happiest on flowing trail rather than trials moves.

Size balance
70

Rear-long with a planted front in L (FC:RC 1.65) — easy to weight the front and quick to turn, though it can feel light at the back at real speed.

Technical climbing
77

Bosch Performance Line CX Gen 4 and a steep 76° seat angle keep the weight planted over the front — a proper winch. 600W of peak power and 85Nm of torque — a strong full-power motor.

Best suited toAll-round trail riding across mixed terrain.

No single standout trait — a balanced, versatile bike.

Watch out forNo major red flags in the L geometry.

The numbers are well balanced for its category.

How it stacks up vs other Full Power · Cross-Country bikes (from 111 bikes in the database)

Weight24.9 kg1.3 kg heavier than average
Battery750 Wh55 Wh above average
Motor torque85 Nmabout average torque
Value for money63/100from £3,199 · most Bosch Performance Line CX Gen 4 bikes ~£3,499
Computed from geometry + spec, not a paid review. Scores are guidance, not gospel.
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Cube Stereo Hybrid 140
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Geometry · hover a row to highlight the measurement on the bike

Bike geometry diagram
SMLXL
Reach434 mm454 mm476 mm497 mm
Stack610 mm647 mm656 mm670 mm
Seattube370 mm420 mm465 mm515 mm
Chainstay466 mm480 mm480 mm480 mm
Headtube Angle66.7°67°67°67°
Seattube Angle (eff)76°76°76°76°
Wheelbase1199 mm1244 mm1270 mm1297 mm
Headtube130 mm135 mm145 mm160 mm
BB Height331 mm331 mm331 mm331 mm
Front Centre733 mm*764 mm*790 mm*817 mm*
FC:RC1.571.591.651.70

Trims · 9

ONE 625
£3,199
ONE 750
£3,399
Pro 625
£3,499
Pro 750
£3,699
Race 625
£3,799
Race 750
£3,999
SLX 750
£4,099
TM 750
£4,499
SLT 750
£4,999
MotorBosch Performance Line CX Gen 4 · 85 Nm · all trims
BatteryBosch PowerTube 750 · 750 Wh · all trims
Travel F/R130/120 mm · all trims
FrameAluminium · all trims
ForkSR Suntour XCR34 Air, Tapered, 15x110mm, 130mmSR Suntour XCR34 Air, Tapered, 15x110mm, 130mmRockShox Recon Silver RL Air, Tapered, 15x110mm, eMTB Approved, 130mm, LockoutRockShox Recon Silver RL Air, Tapered, 15x110mm, eMTB Approved, 130mm, LockoutFox 34 Float AWL, 2-Position Sweep-Adjust RAIL Damper, Tapered, 15x110mm, E-Bike Optimized, 120mmFox 34 Float AWL, 2-Position Sweep-Adjust RAIL Damper, Tapered, 15x110mm, E-Bike Optimized, 120mmFox 34 Float AWL, 2-Position Sweep-Adjust RAIL Damper, Tapered, 15x110mm, E-Bike Optimized, 120mmRockShox 35 Gold RL Air, Tapered, 15x110mm, eMTB Approved, 130mm, LockoutFox 34 Float Rhythm, 2-Position Sweep-Adjust GRIP Damper, Tapered, 15x110mm, E-Bike Optimized, 130mm
ShockSR Suntour Edge R, 185x55mm (27.5: 165x45mm), Trunnion MountSR Suntour Edge R, 185x55mm (27.5: 165x45mm), Trunnion MountRockShox Deluxe Select, 185x55mm (27.5: 165x45mm), Rebound Adjust, Trunnion MountRockShox Deluxe Select, 185x55mm (27.5: 165x45mm), Rebound Adjust, Trunnion MountFox Float DPS EVOL, 185x55mm (27.5: 165x45mm), Open/Medium/Firm Mode, Trunnion MountFox Float DPS EVOL, 185x55mm (27.5: 165x45mm), Open/Medium/Firm Mode, Trunnion MountFox Float DPS EVOL, 185x55mm (27.5: 165x45mm), Open/Medium/Firm Mode, Trunnion MountRockShox Deluxe Select+, 185x55mm (27.5: 165x45mm), Rebound Adjust, Trunnion Mount, LockoutFox Float DPS EVOL, 185x55mm (27.5: 165x45mm), Open/Medium/Firm Mode, Trunnion Mount
HeadsetACROS AZF-1035, ICR (Integrated Cable Routing), BlockLock 120 degrees, Top Zero-Stack 1 1/2" (ZS 56mm), Bottom Zero-Stack 1 1/2" (ZS 56mm) · all trims
StemCUBE Performance Stem E-MTB, 31.8mm · all trims
HandlebarCUBE Rise Trail Bar, 760mmCUBE Rise Trail Bar, 760mmNewmen Evolution SL 318.25, 760mmNewmen Evolution SL 318.25, 760mmNewmen Evolution SL 318.25, 760mmNewmen Evolution SL 318.25, 760mmNewmen Evolution SL 318.25, 760mmNewmen Evolution SL 318.25, 780mmNewmen Evolution SL 318.25, 760mm
GripsACID Hybrid PerformACID Hybrid PerformACID Hybrid PerformACID Hybrid PerformACID Hybrid PerformACID Hybrid PerformACID Hybrid PerformACID Disrupt, Soft CompoundACID Hybrid Perform
SaddleNatural Fit SequenceNatural Fit SequenceNatural Fit SequenceNatural Fit SequenceNatural Fit SequenceNatural Fit SequenceNatural Fit SequenceNatural Fit VenecNatural Fit Sequence+
SeatpostCUBE Performance Post, 30.9mmCUBE Performance Post, 30.9mmCUBE Performance Post, 30.9mmCUBE Performance Post, 30.9mmCUBE Performance Post, 30.9mmCUBE Performance Post, 30.9mmCUBE Dropper Post, Handlebar Lever, Internal Cable Routing, 30.9mmCUBE Dropper Post, Handlebar Lever, Internal Cable Routing, 30.9mmCUBE Dropper Post, Handlebar Lever, Internal Cable Routing, 30.9mm
BrakesMagura MT Thirty, Front 4-Piston/Rear 4-Piston, Hydr. Disc Brake (203/203)Magura MT Thirty, Front 4-Piston/Rear 4-Piston, Hydr. Disc Brake (203/203)Shimano BR-MT420, Hydr. Disc Brake (203/203)Shimano BR-MT420, Hydr. Disc Brake (203/203)Magura MT Thirty, Front 4-Piston/Rear 4-Piston, Hydr. Disc Brake (203/203)Magura MT Thirty, Front 4-Piston/Rear 4-Piston, Hydr. Disc Brake (203/203)Shimano BR-MT520, Hydr. Disc Brake (203/203)Magura MT5, Hydr. Disc Brake (203/203)Shimano XT BR-M8120, Hydr. Disc Brake (203/203)
Rear derailleurShimano Cues RD-U6000-GS, 10-SpeedShimano Cues RD-U6000-GS, 10-SpeedShimano Deore RD-M6100-SGS, ShadowPlus, 12-SpeedShimano Deore RD-M6100-SGS, ShadowPlus, 12-SpeedShimano XT RD-M8100-SGS, ShadowPlus, 12-SpeedShimano XT RD-M8100-SGS, ShadowPlus, 12-SpeedShimano XT RD-M8100-SGS, ShadowPlus, 12-SpeedSRAM GX Eagle, 12-SpeedShimano XT RD-M8100-SGS, ShadowPlus, 12-Speed
CrankACID MTB Hybrid, 38TACID MTB Hybrid, 38TACID E-Crank, 38T, 170mmACID E-Crank, 38T, 170mmACID E-Crank, 38T, 170mmACID E-Crank, 38T, 170mmACID E-Crank, 38T, 170mmACID E-Crank, 38T, 170mme*thirteen Plus Crank, 170mm, 38T
ShiftersShimano Cues SL-U6000, Rapidfire-PlusShimano Cues SL-U6000, Rapidfire-PlusShimano Deore SL-M6100-IR, Direct Attach, Rapidfire-PlusShimano Deore SL-M6100-IR, Direct Attach, Rapidfire-PlusShimano Deore SL-M6100, Rapidfire-PlusShimano Deore SL-M6100, Rapidfire-PlusShimano Deore SL-M6100, Rapidfire-PlusSRAM GX Eagle Trigger, Single ClickShimano XT SL-M8100-IR, Direct Attach
CassetteShimano Cues CS-LG400, 11-48TShimano Cues CS-LG400, 11-48TSunrace CSMZ600, 11-51TSunrace CSMZ600, 11-51TShimano Deore CS-M6100, 10-51TShimano Deore CS-M6100, 10-51TShimano Deore CS-M6100, 10-51TSRAM XG-1275 Eagle, 10-52TShimano XT CS-M8100, 10-51T
ChainShimano CN-LG500Shimano CN-LG500Shimano CN-M6100Shimano CN-M6100Shimano CN-M6100Shimano CN-M6100Shimano CN-M6100SRAM NX EagleShimano CN-M8100
DrivetrainShimano Cues RD-U6000-GS, 10-Speed; ACID MTB Hybrid, 38T; Shimano Cues SL-U6000, Rapidfire-Plus; Shimano Cues CS-LG400, 11-48T; Shimano CN-LG500Shimano Cues RD-U6000-GS, 10-Speed; ACID MTB Hybrid, 38T; Shimano Cues SL-U6000, Rapidfire-Plus; Shimano Cues CS-LG400, 11-48T; Shimano CN-LG500Shimano Deore RD-M6100-SGS, ShadowPlus, 12-Speed; ACID E-Crank, 38T, 170mm; Shimano Deore SL-M6100-IR, Direct Attach, Rapidfire-Plus; Sunrace CSMZ600, 11-51T; Shimano CN-M6100Shimano Deore RD-M6100-SGS, ShadowPlus, 12-Speed; ACID E-Crank, 38T, 170mm; Shimano Deore SL-M6100-IR, Direct Attach, Rapidfire-Plus; Sunrace CSMZ600, 11-51T; Shimano CN-M6100Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed; ACID E-Crank, 38T, 170mm; Shimano Deore SL-M6100, Rapidfire-Plus; Shimano Deore CS-M6100, 10-51T; Shimano CN-M6100Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed; ACID E-Crank, 38T, 170mm; Shimano Deore SL-M6100, Rapidfire-Plus; Shimano Deore CS-M6100, 10-51T; Shimano CN-M6100Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed; ACID E-Crank, 38T, 170mm; Shimano Deore SL-M6100, Rapidfire-Plus; Shimano Deore CS-M6100, 10-51T; Shimano CN-M6100SRAM GX Eagle, 12-Speed; ACID E-Crank, 38T, 170mm; SRAM GX Eagle Trigger, Single Click; SRAM XG-1275 Eagle, 10-52T; SRAM NX EagleShimano XT RD-M8100-SGS, ShadowPlus, 12-Speed; e*thirteen Plus Crank, 170mm, 38T; Shimano XT SL-M8100-IR, Direct Attach; Shimano XT CS-M8100, 10-51T; Shimano CN-M8100
WheelsCUBE EX30, 32H, Disc, Tubeless Ready (CUBE Engineered By Newmen hubs, 15mm/12mm, Boost, Centerlock)CUBE EX30, 32H, Disc, Tubeless Ready (CUBE Engineered By Newmen hubs, 15mm/12mm, Boost, Centerlock)Rodi Tryp 30, 32H, Disc, Tubeless Ready (CUBE Engineered By Newmen hubs, 15mm/12mm, Boost, Centerlock)Rodi Tryp 30, 32H, Disc, Tubeless Ready (CUBE Engineered By Newmen hubs, 15mm/12mm, Boost, Centerlock)CUBE EX30, 32H, Disc, Tubeless Ready (Shimano HB-MT400-B / FH-MT410-B hubs, Boost, Centerlock)CUBE EX30, 32H, Disc, Tubeless Ready (Shimano HB-MT400-B / FH-MT410-B hubs, Boost, Centerlock)Newmen Performance 30, 28/28 Spokes, 15x110mm/12x148mm, Tubeless ReadyNewmen Performance 30, 28/28 Spokes, 15x110mm/12x148mm, Tubeless ReadyNewmen Evolution SL E.G. 30, 28/28 Spokes, 15x110mm/12x148mm, Tubeless Ready
TyresSchwalbe Smart Sam, Active, 2.6Schwalbe Smart Sam, Active, 2.6Schwalbe Smart Sam, Active, 2.6Schwalbe Smart Sam, Active, 2.6Schwalbe Smart Sam, Active, 2.6Schwalbe Smart Sam, Active, 2.6Schwalbe Smart Sam, Performance, 2.6Front: Schwalbe Hans Dampf, Addix Soft, Super Trail, Tubeless Easy, 2.6; Rear: Schwalbe Hans Dampf, Addix Speedgrip, Super Trail, Tubeless Easy, 2.6Schwalbe Smart Sam, Performance, Kevlar, 2.6
Weight25.1 kg25.8 kg25.1 kg25.8 kg24.9 kg25.6 kg25.9 kg25.9 kg25.3 kg
Price£3,199£3,399£3,499£3,699£3,799£3,999£4,099£4,499£4,999

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