MRP Bartlett 27.5"(650b) Boost Air Fork: Black/Gray
Taking its name from the natural sandstone freeride playground of Moab’s Bartlett Wash, the Bartlett is the perfect fork for the new breed of ultra-long-travel bikes that are bridging the gap between all-mountain and downhill.
Light enough to be at home on a long-travel all-mountain bike, but stiff and durable enough for freeride and bike park abuse, the Bartlett is in a class of its own. The dual-crown design provides space effciency over a single-crown - allowing for longer travel at shorter axle-to-crown lengths - as well as stiffness and steering precision that’s unmatched.
Features like the highly-tunable FulFill™ air-spring, low-pressure IFP damper, PSST™ pressure relief valves, and Outcast arch design carryover from the award-winning Ribbon. In addition to MRP's acclaimed Ramp Control™ technology, the Bartlett also features tunable air-spring volume by way of threaded spacers that attach to the Ramp Control™ cartridge. So it may easily be used as a secondary fork by riders heading to the bike park or using their enduro bike for DH racing, the Bartlett uses “Boost” 15x110 spacing - allowing those riders to use their existing wheels.
- A fork in its own class with 35mm stanchions for your long-travel all-mountain bikes, freeride or bike park rigs
- Dual-crown design provides space efficiency over a single-crown, allowing longer travel at shorter axle-to-crown lengths, as well as stiffness and steering precision
- New EssenTTial DH twin-tube, bladder-free damper utilizing a low-pressure IFP
- FulFill air-spring with independently adjustable positive and negative air-chambers for greater tun-ability
- Damper adjustments include air spring pressure, 8-position compression, ramp control (air spring ending stroke feel) and rebound
- Ramp Control Pro-speed-sensitive ending-stroke control and bottom-out force adjustability
- Adjustable internal volume with Huck Puck system
- Outcast arch design with forward-facing weight reliefs to mitigate mud build up
- PSST pressure-relief valves that quickly and easily bleed off excess pressure in the lowers caused by elevation and temperature changes
- Post-mount 180mm disc brake only
- "Boost" spacing and 35mm stanchions
*Not compatible with 160mm (6") rotors / 203mm (8") rotors compatible with appropriate adapter
SPECS:
- Color: Black/Gray
- AXLE-TO-CROWN (length): 562mm
- STANCHION SIZE: 35mm
- TRAVEL: 180 (internally adjustable 170-190mm)
- WEIGHT: 5 lbs. / 2.49 kg for 27.5"
- SPRING SYSTEM: Air FulFill independent positive and negative chamber system
- EXTERNAL ADJUSTMENTS: 8-position low-speed compression, 16-position Ramp Control, and Rebound
- INTERNAL ADJUSTMENTS: Travel (170-190mm, in 5mm increments) / Spring volume with Huck Puck system
- STEERER OPTIONS: Straight Only (1.125")
- OFFSET: 49mm
- BRAKE MOUNT: 180mm (7") PM (Disc only)
- TIRE CLEARANCE: Chassis - 27.5" x 2.6" on 35mm ID rim
- AXLE: "Boost" Spacing - 15x110mm
- AXLE-TO-CROWN (length): 562mm