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Trek Roscoe 6

Trek Roscoe 6
  • Color: Olive Grey/Waterloo Blue
Color: Olive Grey/Waterloo Blue
Size: Large
Please select options Unavailable


Roscoe 6 is the ideal gateway to mountain biking for new riders looking to have a fun time on the trail. It has plus-sized tires that inspire confidence by keeping you stable, a suspension fork that soaks up the big bumps and roots, an easy-to-use 1x drivetrain, and playful frame geometry that makes it easier to control your bike on technical trails and winding singletrack.

It's right for you if...
- You know there are good times to be had on the trail, and you want to be part of them! You're looking for an easy entry to the sport of mountain biking on a bike that will keep you excited and motivated to get out there day after day.

The tech you get
- A strong aluminum frame, confidence-inspiring 27.5+ wheels with wide, grippy tires, and an SR Suntour fork with 120mm of travel. It has a trail-tough Shimano drivetrain with 10 speeds and a wide range of gears for climbing, hydraulic disc brakes, and a dropper post for extra room on rough trails.

The final word
- Roscoe 6 is like the friend who takes you mountain biking for the first time and never gets frustrated while they're teaching you how to ride. It's all about getting out there, having fun, and enjoying the great sport of trail riding!

Why you'll love it
- It's more fun to be a better rider: Roscoe is so stable and forgiving, it's like an instant ability upgrade
- Even when the trail gets rough, the wide 27.5+ tires deliver more confidence, traction, and stability
- The dropper post lets you lower your saddle on the fly so it's out of the way on descents
- It has rack mounts so you can use it for bikepacking or even running errands


Built for fun
- Roscoe is a confidence-inspiring trail hardtail with stable handling, robust parts, and a longer-travel fork that gives you more control over bigger hits. Built to party with 1x drivetrains and dropper posts, these models are perfect for anyone who values fun over fast.

High tech frame
- The Alpha Gold Aluminum frame is packed with features that make your ride better. A tapered head tube gives you more precise, confident handling on the front end, while Boost 141 rear hub spacing gives you shorter chainstays for more nimble handling out back.

27.5 Plus traction
- Better traction gives you more confidence. Roscoe's extra-wide 27.5 Plus tires give you more grip and overall stability so you can roll over anything with confidence.

Frame size number13.515.517.518.519.521.5
Frame size letter XS S M ML L XL
Wheel size 27.5+ 27.5+ 27.5+ 27.5+ 27.5+ 27.5+
A — Seat tube 34.3 36.8 41.9 44.4 47 52.1
B — Seat tube angle 69.7° 70.2° 69.6° 69.6° 69.7° 69.7°
Effective seat tube angle 71.1° 71.2° 70.7° 70.8° 70.8° 70.9°
C — Head tube length 9 9 9 9 10 12
D — Head angle 67.1° 67.2° 67.2° 67.3° 67.3° 67.4°
E — Effective top tube 55.8 57.4 60.9 62.5 64.5 66.6
F — Bottom bracket height 31 32 31.9 31.9 31.9 31.8
G — Bottom bracket drop 5 4 4.1 4.1 4.1 4.2
H — Chainstay length 43.8 43.8 43.8 43.8 43.8 43.8
I — Offset 4.2 4.2 4.2 4.2 4.2 4.2
J — Trail 15.2 15.2 15.1 15.1 15.1 15
K — Wheelbase 105.9 108.1 111 112.6 114.6 116.8
L — Standover 73.1 75.4 75.1 74.8 76.3 76
M — Frame reach 35.1 36.4 39.4 41 42.8 44.2
N — Frame stack 60.5 61.4 61.4 61.5 62.5 64.4


Frame Alpha Gold Aluminum, tapered head tube, internal derailleur & dropper post routing, rack & kickstand mount, Boost141, 5mm QR
Fork SR Suntour XCM 32, coil spring, preload, lockout, 47mm offset, Boost110, 15mm thru axle
Headset Semi-integrated, cartridge, 1-1/8-inch top, 1.5-inch bottom
Rims/Wheels Alex MD35, Tubeless Ready, 32-hole, 35mm width, presta valve
Hubs Front: Formula DC-511, 6-bolt, Boost110, 15mm thru axle
Rear: Formula DC-2241, alloy, 6-bolt, Shimano 8/9/10 freehub, Boost141, 5mm QR
Spokes 14g, stainless
Tires Kenda Havok, wire bead, 30 tpi, 27.5x2.80''
Crankset FSA Alpha Drive, 28T steel ring, Boost
Bottom Bracket Shimano 7420ST, 73mm, threaded cartridge, 124.5mm spindle
Chain KMC X10, 10 speed
Rear Derailleur Shimano Deore M5120, long cage
Cassette/Rear Cogs Shimano Deore M4100, 11-46, 10 speed
Shifters Shimano Deore M4100, 10 speed
Handlebars Bontrager alloy, 31.8mm, 15mm rise
Tape/Grips Bontrager XR Trail Comp, nylon lock-on
Stem Bontrager alloy, 31.8mm, Blendr compatible, 7 degree
Brakes Shimano MT200 hydraulic disc
Pedals VP-536 nylon platform
Saddle Bontrager Arvada, steel rails, 138mm width
Seat Post TranzX JD-YSP18, internal routing, 31.6mm

* Subject to change without notice.


Part Numbers

Option UPC MPN Store SKU
Olive Grey/Waterloo Blue / Large 601842582886 5260205 ROS29692121E