TRP EVO 7 Alloy DH CK-8070 Cranks Strength and Precision Downhill riders demand a crankset engineered for performance a component that can take on punishment lap after lap when pushing the limits on challenging trails. The TRP EVO 7 DH Cranks are designed and crafted out of forged aluminum and a 30mm spindle that maximizes power and pedal efficiency for a superior riding experience. The TRP DH crankset is available 165mm, the crank arm length is purpose-built for DH geometry, giving you the ground clearance and confidence on rough and rowdy descends. Features Forged aluminum construction robust build designed to handle repeated hard impacts on aggressive downhill terrain30mm spindle diameter stiff interface maximizes power transfer and reduces flex under load BSA and PF30 bottom bracket compatible works with both threaded and press-fit DH frames; confirm your shell before ordering165mm crank arm length DH-specific sizing for clearance and control on technical tracks Chainring sold separately pairs with EVO 7 DH chainring in 32T or 34T options561g weight solid and trail-proven without unnecessary mass Specifications Speeds7-Speed BB Compatibility BSA, PF30Chainring Size(s)Chainring sold separately (32T, 34T available)Spindle Diameter30mm spindle diameter Chainring Material Chainring sold separately Crank Arm Material Forged Aluminum Crank Arm Length165mm Bottom Bracket Included No Weight561g Intended Use Downhill | Trp | Evo 7 Dh Ck-8070 Cranks 165Mm | Aluminum