BMC Alpenchallenge AL Four CheckoutTitle=Kryptonite Avenue F-70/R-35 Dual Mode Light DUB technology features a better-engineered

DUB technology features a better-engineered bottom bracket and a new spindle design

2 color base options

Stiff yet responsive fiber-infused Fusion Form base optimizes power transfer under hard efforts while also absorbing vibrations transferred through the bike

Specially designed tread offers big traction but maintains smooth predictable transfers in the corners

BMC Alpenchallenge AL Four CheckoutTitle=Kryptonite Avenue F-70/R-35 Dual Mode Light DUB technology features a better-engineeredBMC Alpenchallenge AL FOUR Highlights: SHIMANO Deore 11 spd Drivetrain Shimano MT200 Brakes SR300 Wheels With its classy looks, exacting attention to detail and practical integration, the Alpenchallenge AL could only be a BMC. Its sporty, endurance inspired, smooth welded, Premium Aluminium frame and fork have fender mounts, and the internally cabled frame is powder coated for durability. Shimanos 11 speed Deore drivetrain is paired with an FSA Vero