6D Helmets Alterra MTB Helmet - Solid - Gloss Black6D Alterra MTB Helmet Advanced Protection Meets All Day Comfort The 6D Alterra redefines what a full face enduro helmet can bedelivering industry leading impact protection, a featherlight design, and premium ventilation without sacrificing coverage. Engineered with 6D's exclusive Omni Directional Suspension (ODS) technology, the Alterra is built to keep you safe whether you're charging steep descents, tackling technical terrain, or spinning out long e

Lever Size: 2-finger

The SRAM RED XG-1290 Cassette is engineered for riders who demand the best in performance and durability

Tri-Align Caliper Positioning

Built for Any Road

70% cotton / 30% polyester

Exceptional Performance for Aggressive Trail Riding

all optimized for high performance on the trail

Vento Argo R1 comes in carbon-railed R1 specification

then add the outer shell when the heavens open

The Enduro line of headset bearings begin with chromium steel

Attention to detail and high quality construction help ensure it can withstand the toughest driving seasons

44 mm offset)• 1 x Fox Kabolt SL 15 x 110 mm Thru Axle• 3 x Volume Spacers• 1 x Cable Guide• 1 x Star Nut for Steerer Tube