Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 29" -
Travel Front 120mm -
Fork RockShox Judy Silver TK
-
Groupset Deore -
Suspension Hardtail -
Motor Bosch 85Nm mid-drive -
Battery 625WH -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
163cm - 176cm
MD
174cm - 188cm
LG
185cm - 197cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Hard-tail BESV TRX-B Series alloy frame, Bosch motor and internal battery compatible
Suspension Fork
Rock Shox Judy Silver TK, 32mm stanchions, Solo Air, 1 1/8"-1.5" tapered alloy steerer, travel 120mm, Maxle Stealth
Drivetrain
Rear Derailleur
Shimano Deore RD-M6100, 12 speed
Shift Levers
Shimano Deore SL-M6100, 12 speed
Cassette
Shimano Deore CS-M6100, 12 speed, 10-51T
Crank
Samox for Bosch, 34T chainring
Bottom Bracket
Bosch, integrated in motor
Chain
KMC e12Turbo, with Quick-Link
Pedals
Wellgo, alloy body, ball bearings
Wheels
Rims
Shimano HB-TC500-15-B front hub and FH-TC500-MS-B rear hub, Boost hubs spacing, WTB STi27 29" multichamber alloy rims 32H
Tires
29 x 2.6
Brakes
Brakes
Hydraulic Disc
Cockpit
Stem
E-MTB 3D Forged alloy stem, 31.8mm clamp, for internal cable routing
Handlebar
E-MTB rizer bar, 6066 alloy, 4mm rise, sweep: 7° back, 31.8mm clamp
Grips
E-MTB gel grips with padding and BESV clamp
Headset
Acros, AZX-581, 1.5" headset, angular contact bearings, integrated cable routing
Seat
Saddle
Selle Italia Max S5 Superflow
Seatpost
Promax SP-726, 31.6mm diameter
Motor & Battery
Motor
Bosch Perf CX BES3/GEN4 (85Nm)
Battery
625WH
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG |
|---|---|---|---|
| Stack Reach Ratio | 1.221 mm | 1.207 mm | 1.158 mm |
| Bottom Bracket Height | 304 mm | 319 mm | 319 mm |
| Front Center | 715 mm | 712 mm | 733 mm |
| Rake | 97 mm | 86 mm | 89 mm |
| Trail | 47 mm | 59 mm | 55 mm |
| Stack | 519 mm | 519 mm | 519 mm |
| Reach | 425 mm | 430 mm | 448 mm |
| Top Tube Length | 616 mm | 630 mm | 650 |
| Seat Tube Angle | 74 ° | 73 ° | 73 ° |
| Seat Tube Length | 425 mm | 460 mm | 490 mm |
| Head Tube Angle | 68 ° | 68 ° | 68 ° |
| Head Tube Length | 140 mm | 140 mm | 150 mm |
| Chainstay Length | 460 mm | 460 mm | 460 mm |
| Wheelbase | 1166 mm | 1167 mm | 1188 mm |
| Bottom Bracket Drop | 70 mm | 55 mm | 55 mm |
| Standover Height | 625 mm | 632 mm | 633 mm |
| Wheels | 29" | 29" | 29" |
| Rider Min Height | 163 cm | 174 cm | 185 cm |
| Rider Max Height | 176 cm | 188 cm | 197 cm |