Other component compatibility: This chain is compatible with BOX 9 speed drivetrains
These are Gen 2 parts and now use the T25 pinch bolt for attachment to the freehub body
Already proving itself on the race track Squirt finally announced it was time to let it out into the wild
They are multi-impact compliant
Sole Type: Full Michelin tyre tread
Prowheel Vortex-501 MTB Crankset - 68-73mm and BB86-92 - 24mm - Four Bolt - 104 BCD - 170mm - Black - 38-24T YGroup_7034221690925 Other component compatibility: This chainSpecs Crank length: 170 175mm Chainring: 38 24T BB sets: PW BB73+ Crank material: Forged AL 6061 T6 Crank finish: Black sand ano. Compatibility: 10S B. C. D.: 104 64mm Chainline: 49mm Chainring material: Alloy (38T, 36T), steel (28T, 26T, 24T, 22T) Chainring finish: CNC detail, black sand ano. (38T, 36T), black (28T, 26T, 24T, 22T) Q factor I factor: 176 146mm LD 527: Vortex 551 TT B C. L 52mm Vortex 551 TT C C. L 55mm