More options
It's right for you if...
You're new to the trail and want a fun and accessible hardtail that keeps you confident and in control when the trail gets rough. Or, you're a more experienced trail rider and you want a hardtail that knows how to party when you're out riding with friends.
The tech you get
A lightweight aluminium frame, fast-rolling 29er wheels with wide, grippy 2.6" tyres and a 140 mm RockShox Recon fork with a lockout. It's equipped with a reliable Shimano 1x12 drivetrain with a wide range of gears for climbing, powerful hydraulic disc brakes and a dropper post for room to get low on descents, corners and jumps.
The final word
When you're riding Roscoe 7, it doesn't matter if you're a first-timer or an off-road pro – whatever your skill level, you're going to have fun. It's built for ease of use and durability, so you can focus on enjoying the trail ahead.
The Walkthrough
favorite_borderWhy you'll love it
- 29er wheels and wide 2.6" tyres make for a grippy, confident and fast-rolling ride
- The dropper post lets you lower your saddle on the fly so it's out of the way on descents
- The RockShox fork's Solo Air spring can easily be adjusted for a specific rider weight, and it's lighter than a coil spring
- The fork’s lockout feature lets you temporarily lock the suspension for better efficiency on flat stretches
Features
The strong quiet type
The Roscoe stays well protected with a double-sided chainstay guard, tough downtube guard and internal cable guides that help your ride stay quiet, even over rough trails.
Progressive trail geometry
A long reach, slack head angle, steep seat angle and short chain stays combine for a ride that's confidence-inspiring, yet still nimble and fun.
Ready to get rowdy
With 140 mm front travel, trail-smashing 29-inch wheels, and dialled-for-dirt frame features, the Roscoe is ready to get rowdy on your favourite rides.
Boost148/110
Wider dropouts (110mm front, 148mm rear) give you the stiffness of a 27.5" wheel with all the benefits of a 29" wheel, and Boost148 at the back lets you run wider tyres and a larger chain ring without affecting q-factor and pedalling efficiency.
Complete Tubeless System
Tubeless Ready rims and tyres make it easy to ditch the tubes so you get better traction, fewer flats and less weight. You're ready to roll straight out of the box with the included TLR rim strips, valves and sealant.
Learn more
Internal cable routing
We route shift and brake cables through the frame to keep things clean and simple. And it looks great, too.
Threaded bottom bracket
More robust than pressfit, threaded BBs hold up in nasty conditions and make servicing easier.
Dropper post
Use the remote lever to lower your saddle so it's out of your way when you're descending and cornering.
ISCG mounts
International Standard Chain-Guide mounts offer easy chain-guide installation and adjustment.
Specifications
*spec applies to all sizes unless otherwise noted
| Frame | Alpha Gold Aluminium, tapered head tube, internal derailleur & dropper post routing, ISCG 05, threaded BB, Boost148 |
|---|---|
| *Fork |
Size:
XS RockShox Recon Silver RL, SoloAir spring, Motion Control damper, lockout, tapered steerer, 37 mm offset, Boost110, Maxle Stealth, 140 mm travel |
|
Size:
S, M, M/L, L, XL RockShox Recon Silver RL, SoloAir spring, Motion Control damper, lockout, tapered steerer, 42 mm offset, Boost110, Maxle Stealth, 140 mm travel |
|
| Max compatible fork travel | 150mm |
| Hub front | Shimano MT400, CenterLock, Boost110, 15 mm thru-axle |
|---|---|
| Hub rear | Shimano MT510, CenterLock, Boost148, 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 |
| *Tyre |
Size:
XS Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 27.5x2.60" |
|
Size:
S, M, M/L, L, XL Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29x2.60" |
|
| *Tyre part |
Size:
XS, S, M, M/L, L, XL Bontrager TLR sealant, 180 ml/6 oz |
|
Size:
XS, S, M, M/L, L, XL Bontrager TLR valve, 50 mm |
|
| Rim strip | Bontrager TLR |
| Max tyre size | Frame: 29x2.60" (XS - 27.5x2.60") Fork: see manufacturer |
| Shifter | Shimano Deore M6100, 12-speed |
|---|---|
| Rear derailleur | Shimano Deore M6100, long cage |
| *Crank |
Size:
XS, S, M, M/L, L Shimano MT511, 30T steel ring, Boost, 170 mm length |
|
Size:
XL Shimano MT511, 30T steel ring, Boost, 175 mm length |
|
| Bottom bracket | Shimano SM-BB52, 73 mm, threaded external bearing |
| Cassette | Shimano Deore M6100, 10-51, 12-speed |
| Chain | Shimano Deore M6100, 12-speed |
| Pedal | VP-536 nylon platform |
| Max. chainring size | 52mm chainline: 32T, 55mm chainline: 34T |
| 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:
M/L, L, XL TranzX JD-YSP18, 150 mm travel, internal routing, 31.6 mm, 445 mm length |
|
| *Handlebar |
Size:
XS, S Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width |
|
Size:
M, M/L, L, XL Bontrager Rhythm Comp, alloy, 31.8 mm, 15 mm rise, 780mm width |
|
| *Stem |
Size:
XS, S Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 35 mm length |
|
Size:
M, M/L, L, XL Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 50 mm length |
|
| Head set | FSA IS-2, 1-1/8" top, 1.5" bottom |
| Brake | Shimano MT200 hydraulic disc |
| Brake rotor | Shimano RT10, CenterLock, 180 mm |
| Weight | M - 30.84 lbs / 13.99 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). |
Sizing & Tech
Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on trekbikes.com are for general comparison purposes only. To find your perfect fit, visit an authorised retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.
Rider Height
Inseam
XS
137.0 - 155.0 cm
4'5.9" - 5'1.0"
64.0 - 73.0 cm
25.2" - 28.7"
S
153.0 - 166.5 cm
5'0.2" - 5'5.6"
72.0 - 79.0 cm
28.3" - 31.1"
M
161.0 - 172.0 cm
5'3.4" - 5'7.7"
76.0 - 81.0 cm
29.9" - 31.9"
M/L
165.5 - 179.0 cm
5'5.2" - 5'10.5"
77.0 - 84.0 cm
30.3" - 33.1"
L
177.0 - 188.0 cm
5'9.7" - 6'2.0"
83.0 - 88.0 cm
32.7" - 34.6"
XL
186.0 - 196.0 cm
6'1.2" - 6'5.2"
87.0 - 92.0 cm
34.3" - 36.2"
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 | 31.85 | 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 | 32.15 | 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 | 32.15 | 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 | 32.15 | 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 | 32.15 | 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 | 32.15 | 6.1 | 43.0 | 4.2 | 13.1 | 125.0 | 76.5 | 49.5 | 66.6 |