Stem dh

2021 Specialized Demo Expert Mountain Bike The Specialized Demo Expert Mountain Bike screams speed - it's a downhill bike through and through, pairing a 29" wheel for grippy traction at the front with a nimble 27.5" wheel to the rear for rapid acceleration and superb manoeuvrability, resulting in an ultra-responsive ride. This mixed wheel size makes for capability on a range of tricky terrain, but should 29" better suit your kind of riding, the Demo features a convenient flip-chip that offers 29" rear wheel compatibility. The RockShox BoXXer Select 29 and RockShox Super Deluxe Select Coil shock nail performance, boasting external low speed compression, heightened durability and 200mm of travel in the front and rear suspension. Rapid braking is a certainty with SRAM Code RS 4-piston hydraulic disc brakes, and SRAM components handle shifting with consistency and a close-ratio 7-speed gear range. The geometry of this bike is low-slung, with a low bottom bracket positioned for gloriously good cornering and clearance. SPECIFICATIONS: Frame: Specialized M5 alloy, Style-Specific DH Geometry, Horst pivot flip-chip for 27.5" or 29" rear wheel, BSA threaded BB, full internal cable routing with option for full external brake, 148mm rear spacing, sealed cartridge bearing pivots, replaceable derailleur hanger, 200mm of travel Fork: RockShox BoXXer Select 29, DH DebonAir spring, adjustable low-speed compression, adjustable rebound, short crown, 20x110mm thru-axle, 56mm offset, 200mm of travel Rear Shock: RockShox Super Deluxe Select Coil, external rebound adjust, Trunnion mount, 225x75 Bottom Bracket: SRAM DUB, 83mm Stem: Specialized Direct Mount DH Stem, two-piece, forged alloy, 45mm Handlebar: Specialized, 7050 alloy, 6-degree upsweep, 8-degree backsweep, 27mm rise, 800mm width Grips: Specialized Trail Grips Front Brake: SRAM Code RS, 4-piston caliper, hydraulic disc, 220mm rotor Rear Brake: SRAM Code RS, 4-piston caliper, hydraulic disc, 200mm rotor Brake Levers: SRAM Code RS Rear Derailleur: SRAM GX DH, 7-speed Shift Levers: SRAM GX DH, trigger, 7-speed Chain: SRAM PC1110 with Powerlink™ Cassette: SRAM GX DH, 7-speed, 11-24t Crankset: DESCENDANT DH, DUB, alloy, Direct mount ring, 165mm Front Wheel: Specialized alloy, sealed cartridge bearings, 20x110mm, 28h hub, Roval Alloy DH, 29", 28mm internal width, 28h, tubeless-ready rim Rear Wheel: Specialized alloy, sealed cartridge bearings, 12x148mm thru-axle, 28h hub, Roval Alloy DH, 27.5", 28mm internal width, 28h, tubeless-ready rim Front Tyre: Specialized Butcher BLCK DMND, 29x2.3" clincher Rear Tyre: Specialized Butcher BLCK DMND, 27.5x2.3" clincher Saddle: Specialized Body Geometry Henge DH, hollow Cro-Mo rails, 130mm Seatpost: Specialized, 6061 alloy, 2-bolt clamp, 0mm setback, 30.9mm Pedals: Available to be purchased separately