Perfect Ride Guarantee
If you don't love it, you can swap it, up to 30 days from purchase!* Learn more »
Free Bike Build
We'll build your bike for free when you click and collect at any 99 Bikes store.
First Free Tune-up
Every bike come with a complimentary free tune-up and safety check. Learn more »
- Unidirectional Carbon Fiber Front Triangle, Series 4 Alloy Rear End
- RockShox, Yari RC, Debonair 150mm Fork
- Rock Shox Deluxe Select + RT, Debonair Shock
- Shimano Deore 1 x 12-Speed Drivetrain
- Shimano MT420, 4-Piston Hydraulic Disc Brakes
- Maxxis Assegai 29 x 2.5”, MAXX TERRA, EXO+, Tubeless Ready
| Accessories: | Bolt-On Thru-Axle, Downtube Protector |
|---|---|
| Bottom bracket: | Mega EXO 73mm BSA |
| Brakes: | Shimano BR-MT420, 4-Piston Hydraulic Disc, 180mm Rotor |
| Brake levers: | Shimano BL-M4100 Hydraulic, I-Spec EV Compatible |
| Brake type: | Hydraulic Disc Brake |
| Cassette: | 12 Speed |
| Chain: | KMC X-12 Silver and Black |
| Chainset: | Single |
| Crankset: | FSA Comet Heavy Duty, Modular 1x, 32T Direct Mount Chainring, MegaTooth Technology, Boost Spacing |
| Derailleur rear: | Shimano Deore, 12-Speed, SGS |
| Fork: | RockShox, Yari RC, Debonair, Rebound and Compression adjustment, 110 x 15 mm Maxle Stealth, 42 mm Offset |
| Fork brand: | RockShox |
| Fork material: | Alloy |
| Frame: | All New Unidirectional Carbon Fiber Front Triangle, Series 4 Alloy Rear End, 29” Wheels, 150mm Travel MultiTrac Suspension Platform, Internal Dropper Post and Rear Derailleur Housing, Chainstay Mounted Post Mount Disc Brake, 148x12mm Boost Thru- Axle, 73mm Threaded BB w/ ISCG05 Tabs |
| Frame material: | Carbon/Alloy |
| Freewheel: | Shimano, Deore M6100 12-Speed, 10-51T |
| Front travel: | 160mm |
| Gender: | Unisex |
| Grip: | Marin Single Clamp Locking |
| Grips: | Marin Single Clamp Locking |
| Groupset: | Shimano Deore |
| Groupset brand: | Shimano |
| Handlebar: | Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5º Up, 9º Back |
| Handlebars: | Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5º Up, 9º Back |
| Handlebar stem: | Marin 3D Forged Alloy, 35mm |
| Headset: | FSA No 57, Sealed Cartridge Bearings, 1 1/8" x 1 1/2” |
| Hubs: | Front; Shimano HF-MT410B, 110x15mm, Centerlock Rear; Shimano HB-MT410B, 148x12mm, Centerlock, Microspline Freehub Body |
| Mips rated: | false |
| Puncture resistant: | false |
| Rear travel: | 150mm |
| Rim: | Marin, Double Wall Alloy, 29mm Inner, Pinned Joint, Disc Specific, 32H, Tubeless Compatible |
| Rims: | Marin, Double Wall Alloy, 29mm Inner, Pinned Joint, Disc Specific, 32H, Tubeless Compatible |
| Rotor front: | Shimano 203mm Rotor |
| Rotor rear: | Shimano 180mm Rotor |
| Saddle: | Marin Speed Concept |
| Season: | 2022 |
| Seatpost: | TranzX, YSP23JL, 1x Remote, Size S 125mm Travel, Size M and L 150mm Travel, Size XL 175mm Travel, 30.9mm |
| Seat post: | TranzX, YSP23JL, 1x Remote, Size S 125mm Travel, Size M and L 150mm Travel, Size XL 175mm Travel, 30.9mm |
| Shifters: | Shimano Deore, 12-Speed, SL6100-IR |
| Shock: | Rock Shox Deluxe Select + RT, Debonair Air Spring, 2 Position Compression Adjustment, Rebound Adjustment, 205x65mm, Trunnion Upper Mount, M8x25mm Lower Mount |
| Speeds: | 1 x 12 |
| Spokes: | 14g Black Stainless Steel |
| Stem: | Marin 3D Forged Alloy, 35mm |
| Tubeless ready: | false |
| Tyre front: | Maxxis Assegai 29x2.5”, MAXX TERRA, EXO+, Tubeless Compatible |
| Tyre rear: | Maxxis Assegai 29x2.5”, MAXX GRIP, DoubleDown, Tubeless Compatible |
| Use type: | Enduro |
| Weight: | 16 kg |
| Wheel size: | 29" |
| S / 15.5" | M / 16" | L / 16.5" | XL / 17" | |
|---|---|---|---|---|
| Stack | 619 | 628 | 632 | 643 |
| Reach | 430 | 455 | 480 | 515 |
| Headtube Angle | 63.5° | 63.5° | 63.5° | 63.5° |
| Headtube Length | 100 | 110 | 115 | 130 |
| Seattube Angle | 78° | 78° | 78° | 78° |
| Seattube Length | 390 | 400 | 425 | 430 |
| Toptube Effective | 561.7 | 589 | 615 | 652 |
| BB Height | 342 | 342 | 342 | 342 |
| BB Drop | 35 | 35 | 35 | 35 |
| Chainstay | 430 | 430 | 430 | 430 |
| Wheelbase | 1199 | 1229 | 1256 | 1297 |
| Standover Height | 690 | 694 | 695 | 698 |
| Fork Offset | 44 | 44 | 44 | 44 |
| Seatpost Diameter | 30.9 | 30.9 | 30.9 | 30.9 |
| Handlebar Width | 780 | 780 | 780 | 780 |
| Stem Length | 35 | 35 | 35 | 35 |
| Crank Length | 170 | 170 | 170 | 170 |
All lengths in millimeters
Marin Alpine Trail Bike Sizing Chart

Marin Bikes are Made For Fun. Since the first mountain bikes bearing the Marin name debuted in 1986, the brand has been dedicated to enriching the lives of riders by making fun, high caliber bicycles, which provide years of riding enjoyment. They operate their business based on hard work, fueled by passion, and fulfilled by the satisfaction of bringing the joy of cycling to riders across the world.
Click & Collect Available
• In-stock items usually ready in 4 hours* • Online Only items usually ready in 1-3 working days More info »
Courier Delivery Available
• $9.99 for orders $99 & under • Free for orders over $99 • Bulky shipping fees apply for bikes & bulky items based on item weight More info »
Please note, due to challenges in the product supply chain, bike specifications are subject to change without notice. Specifications listed below may not match exactly as shown in the photo.


