The Eclat Aeon 2pc Crankset is the result of taking the proven 2 & piece system and combining it with a super tough, box-section arm design that will remain incredibly stiff and dent resistant. After a year of testing from Bruno Hoffmann and the rest of the PRO team, the end result is a super strong and reliable crank built to shred.

The Spire crankset is available in a super-short 160mm version for use with shorter 12.5-13 chainstay frames.

• Material: Tubular heat-treated 4130 crmo arms & crmo axle
• Length: 160mm, 170mm or 175mm Axle 22mm crmo ultra hollow
• Strong, lightweight crank / RSD & LSD compatible / 22mm hollow heat-treated spindle / smooth and rounded ankle friendly spindle boss
• Weight: 901g (31.78oz) 170mm

The Eclat Aeon is superseded by the new Spire crankset, which features the same specifications.