User manual MARIN BIKES MARIN

[. . . ] MARIN MOUNTAIN BIKES 84 GALLI DRIVE NOVATO, CA 94949 USA 415-382-6000 800-222-7557 WWW. MARINBIKES. COM MADE IN TAIWAN OWNER'S MANUAL I M P O R TA N T WA R N I N G I N F O R M AT I O N !READ THIS!! LIGHTWEIGHT COMPONENTS Depending on how heavy the usage, ultra lightweight handlebars and other components, as come equipped on some Marin models, need to be inspected and replaced periodically. CRACKS OR BENDS In general, if you notice at any time a crack or bend in the frame, stem or bars of your bicycle, stop riding it immediately. Take it to the dealer where you purchased the bicycle and have them inspect it for possible damage. [. . . ] If spokes are loose, bent or missing, immediately take bicycle to a Marin dealer for proper maintenance. As mentioned above, special tools and procedures need to be followed when working on disk brakes. If you are not trained in these types of repairs, taking your bike to a trained mechanic is mandatory. When properly set up and maintained, these brakes will offer many miles of service and performance! BRAKE LEVERS The brake lever should always be tightly attached to the handlebars in an easy to reach position. When squeezed, the brake levers should never contact the handlebar (i. e. "Bottom out" on the handlebar); if this happens, you need to tighten the brake cable. BRAKE LEVER ADJUSTMENT Brake Lever Reach Adjustment Screw Brake Lever Adjustment Lock Nut Brake Lever Adjustment Barrel You can adjust the brake lever angle by loosening the brake lever clamp bolt, adjusting the angle and re-tightening the bolt. To fit your hand size and preference, many Marin models offer you the ability to adjust the brake lever reach, (i. e. To do this, turn the reach adjustment screw and squeeze the brake lever until you reach the position most comfortable for you. The brake cable will need to be re-adjusted after this adjustment. LONG ARM CANTILEVER BRAKES: The brake arms should be attached securely to the appropriate frame or fork bosses. If you find the brakes are out of center you or a professional mechanic should do the following: 1. Check the wheel to assure it is installed in the frame or fork correctly. Use the spring adjustment screws located on the side of the brake arms. Tighten or loosen these screws to center the brake. 23 LONG ARM CANTILEVER BRAKES Cable Pinch Bolt "TOE-ING IN" BRAKE PADS: If you are experiencing squealing brakes, you may need to adjust the "toe-in" on your brakes. As a general rule, the leading edge of the brake pad should contact the rim before the trailing edge of the brake pad. If you are experiencing squealing brakes, it is likely this adjustment is not correct. Toed-in brake pads should have no more than 1mm deviation from one end to the other. TOE-IN PADS Brake Pad Adjustment Assembly Spring Tension Assembly Brake pad adjustment is a critical adjustment and recommended for experienced bicycle mechanics only. REMOVING MINOR CABLE STRETCH: If the brake pads are more than 1/8" from the wheel rim, cables have stretched (or brake pads have worn) and adjustment is necessary. To remove minor brake cable stretch, you can use the brake lever adjuster barrel. Clamp the brake pads against the wheel rim with a "third hand" tool or a toe strap until the brake pads are 3/32" from the rim. Turn the lock nut counterclockwise one-half turn and then turn the adjuster barrel itself counterclockwise until cable slack is removed. if your brakes are still too tight or too loose), you will need to make the major cable length adjustments. Cable length adjustment is a critical adjustment and recommended for experienced bicycle mechanics only. BRAKE PAD REPLACEMENT: Brake pads should be replaced before the grooves in the surface of the pad are worn away. To ensure even braking, it's a good idea to replace all four pads at once rather than just one or two at a time. BRAKE CABLES Inspect brake cables for wear before every ride, checking for kinks, broken strands and frayed ends. [. . . ] Marin does not cover bikes or parts that are subjected to race situations, jumping, trick riding, bikes exposed to the elements, riding with heavy loads, bikes set up with child carriers, extreme riding and any non-standard use. You are solely responsible for any damaged caused by riding your bike in a fashion that puts yourself in danger. Even though our bikes are designed for off-road use, we cannot be responsible for pilot errors which could lead to severe injury or death. You are responsible for checking your equipment before each ride to make sure that the frame or parts attached are not cracked or damaged. [. . . ]