Marin Alpine Trail 1 (blue/brown)

Marin Alpine Trail 1 (blue/brown)

The Alpine Trail range is our boldest and most capable line of enduro bikes ever – built on our most advanced and most adjustable frames yet.

The Series 4 aluminium frames with MultiTrac 2 LT suspension have a mixed wheel combination of 29”/27.5”, 170 mm of travel at the front and 160 mm at the rear, and offer maximum adjustability. Riders can adjust the head tube angle, BB height and chainstay length, and if desired a 29” wheel can also be fitted at the rear. The integrated "Bear Box" storage compartment in the down tube includes a nylon zip pouch for trail essentials. A 34.9 mm diameter seatpost adds stiffness and is fully compatible with the latest dropper posts.

The Alpine Trail 1 is the base model of the three-model range, but when it comes to equipment, we made no compromises. Powerful Fox suspension gives you control on demanding terrain, while the 12-speed Shimano Deore drivetrain efficiently transfers power to the rear wheel. TRP Slate Evo brakes with four-piston calipers and 203 mm rotors deliver strong and consistent braking power even on long descents.

Geometry

Geometry configuration

• Front/Rear Wheels: F: 29"/R: 27.5"
• BB and Chainstay: High BB/Short CS
• Head tube angle: 0° Headset Cup

All lengths in millimetres

Technology

MULTITRAC 2 LT

MultiTrac 2 LT debuts on the aluminium-framed Alpine Trail alloy models. MultiTrac 2 LT shifts from seatstay pivots to chainstay pivots, ensuring that the suspension performance matches our design goals, which are not achievable using pivots located on the seatstay once travel exceeds 150 mm. With MultiTrac 2 LT, the benefits of relocating the rear pivot points from the seatstay to the chainstay become apparent, as it reduces anti-rise, allowing for better chassis control while braking, more mid-stroke support, and better feel at bottom out.

ADJUSTABLE GEOMETRY

With the integrated flip chips, adjustable headset and an aftermarket 29" rear wheel, Alpine Trail aluminium riders can select 12 unique configurations to run their bikes. These configurations allow the best fine-tuning of the chassis to trail conditions available. Flip chips are easy to reconfigure trailside, are quickly done with a 6 mm hex wrench, require no additional parts, and incorporate laser-etched graphics that indicate the position of the chips. The stock 27.5" rear wheel can be swapped for a 29" rear wheel (not included) if desired, along with changing the position of the seatstay flip chips. Furthermore, the flip chips located at the seatstay pivots alter the bottom bracket height and chainstay length (low BB/long CS setting = 345/442 mm, high BB/short CS setting = 352/435 mm) so that riders can perfectly dial their bike in to match the terrain they are looking to conquer.

Bear Box Downtube Storage

The all-new Alpine Trail aluminium models now feature our Bear Box integrated downtube storage, complete with a custom nylon bag with a weather-sealed zipper. The hatch door is secure and double-sealed, with bottle bosses. Keep your riding essentials safe and protected from the elements during your big ride.

ADJUSTABLE HEADTUBE ANGLE

Using our proprietary headset cups and inserts, the head tube angle on Alpine Trail aluminium models can be adjusted to +0.75° or -0.75° from the standard 63° position, giving the rider three options.

PROTECTION

The chainstays and seatstays are protected with durable rubber guards that minimise noise and protect the paint finish, and the integrated downtube guard helps deflect errant rocks, logs or anything else riders may encounter on the trail.

Additionally, all aluminium frame models include a gasket around the cable exit hole that reduces noise and prevents the brake hose and derailleur cable from marring the frame, and a mudflap positioned over the lower suspension pivot keeps spray and muck off the bearings. The cable ports are of an all-new design and keep the frame innards sealed. These ports use rubber membranes punctured during initial assembly that seal around the housing or hose once inserted. They will be available as a service part for when riders make changes to their components.

ONE PIECE ROCKER LINK

The Alpine Trail Carbon uses a stout one-piece rocker link for maximum frame rigidity and suspension performance, while also allowing for bridgeless seatstays for enhanced clearance.

DOWNTUBE PROTECTION

Alpine Trail Carbon models have an integrated and replaceable downtube protector to fend off the inevitable log/rock/whatever strikes that may occur on a rowdy ride.

CHAINSTAY PROTECTION

The chainstays on Alpine Trail Carbon models feature an aggressive chainstay protector that not only protects your frame from chain slap but also quietens the ride.

Additional information