Marin Rock Spring 2
Details
SERIES 1 ALUMINIUM FRAME
The Rock Spring series has a disc specific Series 1 6061 aluminum frame with a replaceable derailleur hanger and an integrated headset.
29" OR 27.5" WHEELS
The Rock Spring has a growing wheel size for the best fit and performance with the choice of 27.5" or 29" platforms on the size M, 27.5" wheels on size S, and 29" wheels on sizes L and XL.
HYDRAULIC DISC BRAKES
All Rock Spring models feature hydraulic disc brakes for great modulation and all-conditions stopping power.
TRAIL READY COMPONENTS
The Rock Spring line features durable double wall rims, serviceable cassette freehubs, proven Shimano drivetrains, and readily available parts that are built to last.
SPEC HIGHLIGHTS
Suntour XCM 100mm suspension fork
Shimano 2x9 Speed durable drivetrain
Tektro M275 hydraulic disc brakes
Modern trail geometry with low standover
Specs
| Frame | Series 1 6061 Aluminum, 27.5”/29" Wheels, Low Standover, 68mm BB shell, 135mm Forged Dropouts, Chainstay Mounted Disc Brakes |
|---|---|
| Fork | SR Suntour XCM, 100mm Travel, 46mm Offset |
| Headset | 44mm Zero Stack, 8mm Cone |
| Rims/Wheels | Double Wall Alloy |
| Hubs | Forged Alloy, 6-Bolt Disc, 32H |
| Spokes | 14g Black Stainless Steel |
| Tires | MTB, 27.5/29x2.25" |
| Crankset | Alloy Crank, Steel Chainrings, 36/22T |
| Bottom Bracket | Sealed Cartridge Bearings, Square Taper |
| Chain | KMC X9 |
| Front Derailleur | Shimano Altus, Double |
| Rear Derailleur | Shimano Alivio, 9-Speed, Shadow Design |
| Cassette/Rear Cogs | Shimano HG200, 9-Speed, 11-36T |
| Shifters | Shimano Altus 2x9 |
| Handlebars | 31.8 Riser, 20mm Rise, 740mm Width |
| Tape/Grips | Entity MTB, Closed End |
| Stem | Alloy, 31.8mm, 45mm |
| Brakes | Tektro M275 Hydraulic Disc, 180mm Front / 160mm Rear Rotor |
| Pedals | Nylon Platform |
| Saddle | Entity MTB |
| Seat Post | Alloy, 27.2mm |
* Subject to change without notice.