Bucklos Mtb Crankset Sq.Are Taper With 22/24/26/32/38/42/44T Chainring Set, ?Premium Quality Durability?These crank sets are made from high strength material, ensuring they are long-lasting, lightweight and handle the abusive ways of the trail.Suit for mtb, hybrids / touring bikes. ?Hollow-forged Crank Arm?Cranks are made from sturdy forged 6061 aluminum alloy for superior rigidity, high strength and super low weight. Weighs in at only 541g, no any excess weight holding you back. ?Hard-wearing Chainring?Featuring irregular teeth and concave-convex pin design to ensure smooth and fast shifts. High strength steel and CNC aluminium to ensure longevity. ?Compatibility 5 Types To Choose?Crank:104BCD,length 170mm. Chainring set: 44-32-22T(9Speed),42- 32-24T(8,10Speed), AL42-32-24T(8,10Speed),38-26T(10Speed),104/64 BCD.Crank only and 4 types of crank chainring set,sure to meet different needs. ?2021 New Design BUCKLOS Crank Set?Create high-end products with affordable prices, this is BUCKLOS always do. Need replacement or simply need upgrading your bike, choose our new BUCKLOS crank set, high quality, sleek look, you won't be disappointed.