Slack 63° head angle, 177mm travel and a long 1306mm wheelbase — composed in the chunk, confident when it gets steep, and stable through fast corners.
R.G375 2024
How current the bike is — newer chassis, motor and battery score higher. 10 = brand-new, 0 = legacy.

The Rotwild R.G375 was the German brand's gravity flagship, sitting in the Action category of its 2024 range as its interpretation of a modern bike-park, freeride and downhill eMTB. It paired a handmade high-modulus full carbon frame (with carbon linkage and shock yoke) with 180mm of FOX 38 fork travel and 177mm out back from a FOX Float X2, on full 29in wheels with Schwalbe Magic Mary and Big Betty rubber.
Geometry was deliberately aggressive for the era: a 63 degree head angle, 475mm reach in size L and a wheelbase past 1300mm in L and XL made it one of the longer, slacker eMTBs around. The seat angle sat at 76 degrees with a 460mm chainstay across all three sizes (M, L, XL).
Unusually for a 180mm gravity machine, it used Shimano's lightweight EP8 motor (up to 85 Nm) fed by Rotwild's own 375Wh IPU375 carbon-housed battery, which weighs about 1.9kg and pops out in seconds via Quick Release so a second pack can double range. The single PRO build ran a Shimano XT 12-speed drivetrain, Magura MT5 HC-W brakes on 220/203mm rotors, Crankbrothers Synthesis Enduro wheels and an Eightpins integrated dropper, listed at 9,499 euro.
The R.G375 has since been discontinued, with Rotwild's later range moving its gravity and enduro focus onto newer EP801-based platforms.
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.
More planted than poppy — better on steep terrain than tight, fiddly singletrack.
Balanced front-to-rear in L (FC:RC 1.84) — weight sits evenly between the wheels.
Climbs well — a 76° seat keeps the front planted. 500W of peak power and 85Nm of torque — a strong full-power motor.
Rewards commitment; it should feel calmer as the speed rises.
Brilliant on fast, rough, steep terrain; less fun on tight, mellow trails.
How it stacks up vs other Full Power · Gravity bikes (from 117 bikes in the database)
Geometry · hover a row to highlight the measurement on the bike
| M | L | XL | |
|---|---|---|---|
| Reach | 450 mm | 475 mm | 500 mm |
| Stack | 632 mm | 643 mm | 657 mm |
| Seattube | 440 mm | 470 mm | 506 mm |
| Chainstay | 460 mm | 460 mm | 460 mm |
| Headtube Angle | 63° | 63° | 63° |
| Seattube Angle (eff) | 76° | 76° | 76° |
| Wheelbase | 1276 mm | 1306 mm | 1338 mm |
| Headtube | 110 mm | 125 mm | 140 mm |
| BB Height | 352 mm | 352 mm | 352 mm |
| Standover | 736 mm | 736 mm | 736 mm |
| Front Centre | 816 mm* | 846 mm* | 878 mm* |
| FC:RC | 1.77 | 1.84 | 1.91 |
Trims · 1
PRO | |
|---|---|
| Motor | Shimano EP8 (DU-EP800) · 85 Nm |
| Battery | Rotwild IPU375 · 375 Wh |
| Travel F/R | 180/177 mm |
| Frame | Carbon |
| Fork | Fox 38 Float Performance Elite, 180 mm travel, 110x15 mm, 44 mm offset, GRIP2 damper |
| Shock | Fox Float X2 Performance, 230x65 mm, 177 mm travel |
| Headset | ACROS RW375 1.5 Headset with Blocklock |
| Stem | e*thirteen Plus, 35 mm |
| Handlebar | e*thirteen Plus, 35 mm |
| Grips | ERGON GD10 |
| Saddle | ERGON SM |
| Seatpost | Eightpins H01 (8PINS H01), 34.9 mm |
| Brakes | MAGURA MT5 HC-W 4-piston, MAGURA MDR-P 6-bolt rotors (220 mm front / 203 mm rear) |
| Rear derailleur | Shimano XT 8100, 12-Speed SGS |
| Crank | e*thirteen Plus, with e*thirteen Direct Mount Chainring and e*thirteen TRS chain guide |
| Shifters | SHIMANO XT (gear lever) |
| Cassette | SHIMANO CS 7100, 10-51 T, 12-Speed |
| Chain | SHIMANO HG 7100, 12-Speed |
| Drivetrain | Shimano XT 8100, 12-Speed SGS; e*thirteen Plus, with e*thirteen Direct Mount Chainring and e*thirteen TRS chain guide; SHIMANO XT (gear lever); SHIMANO CS 7100, 10-51 T, 12-Speed; SHIMANO HG 7100, 12-Speed |
| Wheels | Crankbrothers Synthesis Enduro |
| Tyres | SCHWALBE Magic Mary Evo (front) / SCHWALBE Big Betty Evo (rear), 29x2.4 (max. 755x62) |
Rides similarly
Other eMTBs with the closest geometry to this one.
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