Trek

Trek Roscoe 8 2024

$1,999.99
$1,999.99
$3,399.99
Tax included.
If what you're looking for is unavailable call our store 1300 436 379
Color: Matte Black Olive
Size:

The Roscoe 8 is a trail hardtail for anyone looking to have some serious fun on the dirt. 29er wagon wheels smooth out rocks and roots, grippy 2.6" tyres give you a boost in traction and a 140 mm suspension fork make it a blast on every trail, from packed singletrack to the loose stuff. It's a laid-back trail mountain bike dressed in a high-quality spec that's ready to party.

Overview

Specifications

Sizing

Overview

It's right for you if...

You want to have fun. You're searching for a playful trail bike with high-quality parts so that when you're out on the trail, the only thing you have to worry about is your face hurting from smiling too much.

The tech you get

A lightweight aluminium frame, a 140 mm RockShox 35 Gold fork with a lockout, a SRAM NX Eagle 1x12 drivetrain with a wide range of gears for climbing, powerful 4-piston brakes and a dropper post for room to move around on the bike on descents, corners and jumps. Plus, fast-rolling 29er wheels with a 108-tooth Rapid Drive hub for instant engagement and wide, grippy 2.6" tyres.

The final word

High-quality parts, high-quality fun. With an upgraded fork, upgraded wheels, a wide range of gears and 4-piston brakes, this bike takes trail-riding shenanigans seriously.


Why you'll love it

  1. 29er wheels and wide 2.6" tyres make for a grippy, confident and fast-rolling ride
  2. The dropper post lets you lower your saddle on the fly so it's out of the way on descents
  3. The RockShox fork's Solo Air spring can easily be adjusted for a specific rider weight, and it's lighter than a coil spring
  4. The fork’s lockout feature lets you temporarily lock the suspension for better efficiency on flat stretches

Specifications

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

Frameset
Frame Alpha Gold Aluminium, tapered head tube, internal derailleur & dropper post routing, ISCG 05, threaded BB, Boost148, 12 mm thru axle
*Fork Size: XS
RockShox 35 Gold RL, DebonAir spring, Motion Control damper, lockout, tapered steerer, 37 mm offset, Boost110, 15 mm Maxle Stealth, 140 mm travel
Size: S, M, ML, L, XL
RockShox 35 Gold RL, DebonAir spring, Motion Control damper, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm Maxle Stealth, 140 mm travel
Wheels
Wheel rear Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12mm thru axle, 27.5''
Hub front Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle
Hub rear Bontrager alloy, sealed bearing, 6-bolt, Rapid Drive 108, Shimano 10 freehub, Boost 148, 12 mm thru axle
Skewer rear Bontrager Switch thru-axle, removable lever
Rim Bontrager Line Comp 30, Tubeless Ready, 28-hole, Presta valve
Spokes 14 g stainless steel, black
*Tyre Size: XS
Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 27.5 x 2.60"
Size: S, M, ML, L, XL
Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29 x 2.60"
Tyre part Bontrager TLR sealant, 180 ml/6 oz
Rim strip Bontrager TLR
Max tyre size Frame: 29x2.60" (XS: 27.5x2.60"), Fork: See manufacturer
Drivetrain
Shifter SRAM NX Eagle, 12-speed
Rear derailleur SRAM GX Eagle
*Crank Size: XS, S, M, ML, L
SRAM X1 Eagle, DUB, 30T steel ring, 52 mm chainline, 170 mm length
Size: XL
SRAM X1 Eagle, DUB, 30T steel ring, 52 mm chainline, 175 mm length
Bottom bracket SRAM DUB, 73 mm, BSA threaded
Cassette SRAM PG-1230 Eagle, 11-50, 12 speed
Chain SRAM NX Eagle, 12-speed
Pedal VP-536 nylon platform
Max. chainring size 1x: 32T (52mm chainline), 34T (55mm chainline)
Components
Saddle Bontrager Arvada, steel rails, 138 mm width
*Seatpost Size: XS, S
TranzX JD-YSP18, 100 mm travel, internal routing, 31.6 mm, 361 mm length
Size: M
TranzX JD-YSP18, 130mm travel, internal routing, 31.6 mm, 425 mm length
Size: ML, L, XL
TranzX JD-YSP18, 150 mm travel, internal routing, 31.6 mm, 470 mm length
*Handlebar Size: XS, S
Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width
Size: M, ML, L, XL
Bontrager Rhythm Comp, alloy, 31.8 mm, 15 mm rise, 780mm width
Grips Bontrager XR Trail Comp, nylon lock-on
*Stem Size: XS, S
Bontrager Comp, 31.8 mm, 7-degree, 35 mm length
Size: M, ML, L, XL
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length
Head set FSA IS-2, 1-1/8" top, 1.5" bottom
Brake Shimano hydraulic disc, MT4100 lever, MT420 4-piston calliper
*Brake rotor Size: XS, S, M, ML, L, XL
Shimano RT66, 6-bolt, 180 mm
Size: XS, S, M, ML, L, XL
Shimano RT66, 6-bolt, 203 mm
Rotor size Max brake rotor sizes - Frame: 180mm, Fork: see fork manufacturer
Weight
Weight M – 29.85 lb / 13.54 kg (with TLR sealant, no tubes)
Weight limit This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.

Sizing

How tall are you?

To measure your height, stand up straight, barefoot, with your back, heels, shoulders and head all touching a wall. While looking straight ahead, place a book or straight edge on your head and slowly push it against the wall. Your straight edge should be parallel with the floor. Mark the spot where the bottom of the book is touching the wall. The distance from the marked spot to the floor is your height.

What is your inside leg?

How to measure: Stand barefoot with your back straight and against a wall. Tuck a ruler or something that extends to the floor between your legs. Using both hands, and keeping it level, pull the ruler up into your crotch as if you were sitting on the saddle. Measure the distance from the top edge of the ruler to the ground to find your inside leg measurement. Your inside leg is very important to your final bike size so please measure carefully.

Sizing

size-table
Size Rider Height Inseam
XS

145 - 155 cm

4'9" - 5'1"

69 - 73 cm

27" - 29"

S

155 - 165 cm

5'1" - 5'5"

74 - 78 cm

29" - 31"

M

165 - 176 cm

5'5" - 5'9"

79 - 83 cm

31" - 33"

ML

173 - 180 cm

5'8" - 5'11"

81 - 86 cm

32" - 34"

L

177 - 188 cm

5'10" - 6'2"

84 - 89 cm

33" - 35"

XL

188 - 195 cm

6'2" - 6'5"

89 - 91 cm

35" - 36"


Geometry

All measurements provided in cm unless otherwise stated.

Frame size letter Wheel size A — Seat tube B — Seat tube angle Effective seat tube angle C — Head tube length D — Head angle E — Effective top tube F — Bottom bracket height G — Bottom bracket drop H — Chainstay length I — Offset J — Trail K — Wheelbase L — Standover M — Frame reach N — Frame stack
XS 27.5" 34.0 73.1° 74.7° 9.0 65.0° 55.2 31.9 4.5 43.0 4.2 12.2 112.0 72.9 39.0 59.1
S 29" 36.0 73.1° 74.7° 9.0 65.0° 58.6 32.1 6.1 43.0 4.2 13.1 115.1 74.1 41.5 62.6
M 29" 42.0 73.1° 74.7° 10.0 65.0° 61.4 32.1 6.1 43.0 4.2 13.1 118.1 74.8 44.0 63.5
ML 29" 43.5 73.1° 74.7° 10.5 65.0° 63.0 32.2 6.1 43.0 4.2 13.1 119.8 74.2 45.5 63.9
L 29" 45.0 73.1° 74.7° 11.0 65.0° 64.6 32.1 6.1 43.0 4.2 13.1 121.5 75.5 47.0 64.4
XL 29" 50.0 73.1° 74.7° 13.5 65.0° 67.7 32.2 6.1 43.0 4.2 13.1 125.0 76.5 49.5 66.6

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