The idea behind the Spire Crank was to take the proven 2.5 piece system and combine it with a super tough, box-section arm design that will remain incredibly stiff and dent resistant.
After being pushed to its limits for about a year by Bruno Hoffman and the rest of the Eclat Pro team, the end result being a crank that is super strong and reliable that's built to shred.
The Spire is built from tubular heat-treated 4130 CrMo arms with a 22mm ultra hollow CrMo axle for maximum strenght and durability.
###section###
Product Specs
- Crank Type: 2.5 Piece
- Drive Type: Bolt Drive
- Spindle Diameter: 22mm
- Drive Side: Left & Right Compatible
- Includes BB Bearings: No
- Weight: 901g (31.8oz)
