Roscoe 8 Gen 4

Description

Roscoe 8 is a rowdy hardtail built to hunt for side hits and dive into the steep stuff . Its Alpha Gold Aluminum frame pairs with a Fox Rhythm 36 fork (150mm travel) to soak up rough and chunky trail debris. It delivers plenty of gears for punchy climbs, thanks to a 12-speed Shimano Deore drivetrain, and stop-on-a-dime braking power from 4-piston Shimano M6100 hydraulic disc brakes. Click here for more details.

*Please note – spec applies to all sizes unless listed separately

Frame

Alpha Platinum Aluminum, tapered head tube, ZS headset, internal derailleur & dropper post routing, ISCG 05, threaded BB, UDH, 148x12mm thru axle

*Fork

Size: S
Fox Rhythm 36, Float EVOL air spring, GRIP damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt axle, 150mm travelSize: M, ML, L, XL
Fox Rhythm 36, Float EVOL air spring, GRIP damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt X axle, 150mm travel

Hub front

Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru axle

Hub rear

Bontrager alloy, sealed bearing, 6-bolt, Rapid Drive 108, Shimano freehub, Boost148, 12mm thru axle

Skewer rear

Bontrager Switch thru axle, removable lever

Rim

Bontrager Line TLR 30, Tubeless Ready, 28-hole, Presta valve

*Tire

Size: S
Bontrager Brevard Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 27.5×2.50”Size: M, ML, L, XL
Bontrager Brevard Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 29×2.50”

Tire part

Bontrager TLR sealant, 6oz

Rim strip

Bontrager TLR

Max tire size

Frame: 29×2.60″, Fork: See manufacturer

Shifter

Shimano Deore M6100, 12 speed

Rear derailleur

Shimano Deore M6100, long cage

Crank

Shimano MT512, 30T ring, 55mm chainline, 170mm length

Bottom bracket

Shimano BB-MT501 BSA

Cassette

Shimano Deore M6100, 10-51, 12 speed

Chain

Shimano Deore M6100, 12 speed

Max chainring size

1x: 34T, min 28T

Saddle

Bontrager Verse P3, steel rails

*Seatpost

Size: S
TranzX JD-YSI34, 150mm travel, internal routing, 31.6mm, 456mm lengthSize: M, ML
TranzX JD-YSI34, 170mm travel, internal routing, 31.6mm, 500mm lengthSize: L, XL
TranzX JD-YSI34, 200mm travel, internal routing, 31.6mm, 565mm length

*Handlebar

Size: S
Bontrager alloy, 31.8mm, 15mm rise, 750mm widthSize: M, ML, L, XL
Bontrager Comp, alloy, 31.8mm, 40mm rise, 780mm width

Grips

Trek Line Comp, nylon lock-on

*Stem

Size: S
Bontrager Comp, 31.8mm, 7 degree, 35mm lengthSize: M, ML, L, XL
Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 50mm length

Headset

FSA Orbit, sealed cartridge bearing, 1-1/8” top, 1.5” bottom, 1.5 crown

Brake

Shimano 4-piston hydraulic disc, M6100 lever, M6120 caliper

*Brake rotor

Size: S, M, ML, L, XL
Shimano RT66, 6-bolt, 203mmSize: S, M, ML, L, XL
Shimano RT66, 6-bolt, 180mm

Rotor size

Max brake rotor sizes – Frame: 203mm, min 180mm, Fork: see fork manufacturer

Weight

M – 14.18 kg / 31.27 lbs (with TLR sealant, no tubes)

Weight limit

This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).