2021 Trek Marlin 7
A 27.5″ / 29″ aluminum frame hardtail crosscountry bike with upper mid-range components, priced at the high end of the Marlin model range. Compare the full range
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| MSRP | $899 |
|---|---|
| Weight | 30.4 lbs |
| Suspension | Hardtail |
| Travel | 100mm front |
| Frame | aluminum |
| Fork | RockShox Judy |
| Wheels | 27.5″ / 29″ |
| Tire Clearance | 2.2" |
| Drivetrain | 1 × 10 |
| Groupset | Deore, FSA |
| Brakes | Hydraulic Disc |
1 × 10 — 10 speed
Marlin 7
Similar Bikes
The Marlin 7 is easier to ride up hills than similar bikes.
The Marlin 7 won‘t keep up with similar bikes while riding downhill or sprinting.
Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more. Learn more
December 2019
This cheap mountain bike is the perfect gateway drug to your next (trail riding) addiction.
June 2019
The first of two 29er to make it into the sub 500 category, the Trek Marlin 6 certainly didn't behave like a fish out of water.
5'0" – 5'6"
5'3" – 5'8"
5'5" – 5'11"
5'9" – 6'3"
6'1" – 6'6"
6'4" – 6'8"
| Frame | Alpha Silver Aluminum, internal routing, chainstay disc brake mount, rack and kickstand mount, 135x5mm QR BB Standard: BSA, 73mm, threaded Tire Clearance: 2.2" Colors: Matte Nautical Navy / Matte Anthracite; Marigold to Radioactive Red Fade |
|---|---|
| Fork | Size: S, RockShox Judy, coil spring, preload, TurnKey lockout, 42mm offset for 27.5'' wheel, 100mm QR, 100mm travel; Size: M, ML, L, XL, XXL, RockShox Judy, coil spring, preload, TurnKey lockout, 46mm offset for 29'' wheel, 100mm QR, 100mm travel |
| Bottom Bracket | FSA, 73mm, threaded cartridge, 122.5mm spindle |
| Headset | Semi-integrated, 1-1/8'' |
| Stem | Size: S, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 60mm length; Size: M, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 70mm length; Size: ML, L, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 80mm length; Size: XL, XXL, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 90mm length |
| Handlebar | Bontrager alloy, 31.8mm, 5mm rise, 720mm width |
| Saddle | Bontrager Arvada, steel rails, 138mm width |
| Seatpost | Size: S, M, Bontrager alloy, 31.6mm, 12mm offset, 330mm length; Size: ML, L, XL, XXL, Bontrager alloy, 31.6mm, 12mm offset, 400mm length |
| Grips | Bontrager XR Trail Comp, nylon lock-on |
| Rear Derailleur | Shimano Deore M5120, long cage |
|---|---|
| Crank | Size: S, M, FSA Alpha Drive, 28T steel ring, Boost, 170mm length; Size: ML, L, XL, XXL, FSA Alpha Drive, 28T steel ring, Boost, 175mm length |
| Shifters | Shimano Deore M4100, 10 speed |
| Cassette | Shimano Deore M4100, 11-46, 10 speed |
| Chain | KMC X10, 10 speed |
| Brakes | Shimano MT200 hydraulic disc |
| Rims | Bontrager Connection, double-wall, 32-hole, 20mm width, presta valve |
|---|---|
| Spokes | 14g stainless steel |
| Front Hub | Formula DC-20, alloy, 6-bolt, 5x100mm QR |
| Rear Hub | Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm QR |
| Tires | Size: S, Bontrager XR2 Comp, wire bead, 30 tpi, 27.5x2.20''; Size: M, ML, L, XL, XXL, Bontrager XR2 Comp, wire bead, 30 tpi, 29x2.20'' |
| Disk Rotors | Size: S, M, ML, L, XL, XXL, Shimano RT26, 6-bolt,160mm; Size: L, XL, XXL, Shimano RT26, 6-bolt,180mm |