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/pre-owned-bikes/pre-owned-mountain-bikes/roscoe-8-gen-4--2026-medium/large/p/81438/
Roscoe 8 Gen 4 - 2026, Medium/Large
Frame
Alpha Platinum Aluminum, tapered head tube, ZS headset, internal derailleur & dropper post routing, ISCG 05, threaded BB, UDH, 148x12mm thru axle
Fork
Fox Rhythm 36, Float EVOL air spring, GRIP damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt X axle, 150mm travel
Max compatible fork travel
160mm
Wheels
Bontrager Line TLR 30, Tubeless Ready, 28-hole, Presta valve, Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru axle, Bontrager alloy, sealed bearing, 6-bolt, Rapid Drive 108, Shimano freehub, Boost148, 12mm thru axle
Tires
Bontrager Brevard Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 29x2.50''
Shifters
Shimano Deore M6100, 12 speed
Rear derailleur
Shimano Deore M6100, long cage
Crank
Shimano MT512, 30T ring, 55mm chainline, 170mm length
Cassette
Shimano Deore M6100, 10-51, 12 speed
Chain
Shimano Deore M6100, 12 speed
Saddle
Bontrager Verse P3, steel rails
Seatpost
TranzX JD-YSI34, 170mm travel, internal routing, 31.6mm, 500mm length
Handlebar
Bontrager Comp, alloy, 31.8mm, 40mm rise, 780mm width
Stem
Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 50mm length
Brakeset
Shimano 4-piston hydraulic disc, M6100 lever, M6120 caliper
Weight
14.18 kg / 31.27 lbs