Trek Roscoe 8 Gen 4 2026
MTB bike build · Shared by BikeDialed Presets
No pedals: 14.11 kg / 31.11 lbs
Ready-to-ride: Total weight: 14.49 kg / 31.94 lbs
Frame & Suspension
Frame
Trek Roscoe Gen 4 Alloy Frame
2600g
Fork
FOX 36 Rhythm 150mmCustom
2100g
Headset
FSA Orbit sealed cartridgeCustom
60g
Drivetrain
Crankset
Shimano MT512 30TCustom
750g
Bottom Bracket
Shimano MT501 BSA threadedCustom
110g
Chain
Shimano Deore M6100 12-speedCustom
260g
Cassette
Shimano Deore M6100 10-51TCustom
590g
Rear Derailleur
Shimano Deore M6100Custom
320g
Right Shifter
Shimano Deore M6100Custom
120g
Braking System
Front Brake
Shimano Deore M6120 4-pistonCustom
290g
Rear Brake
Shimano Deore M6120 4-pistonCustom
300g
Front Rotor
Shimano RT66 203mmCustom
200g
Rear Rotor
Shimano RT66 180mmCustom
150g
Cockpit
Handlebar
Bontrager Comp alloy 780mmCustom
330g
Stem
Bontrager Comp 50mmCustom
150g
Grips
Trek Line Comp lock-onCustom
110g
Saddle & Seatpost
Saddle
Bontrager Verse P3Custom
320g
Seatpost
TranzX JD-YSI34 dropperCustom
680g
Wheels & Tires
Wheelset
Bontrager Line TLR 30 alloyCustom
2300g
Front Tire
Bontrager Brevard Pro XR 2.5Custom
1180g
Rear Tire
Bontrager Brevard Pro XR 2.5Custom
1190g
Accessories
Pedals
Shimano PD-M520
380g
pair