Description

Eclat Spire Cranks are based on the proven and indestructible 2 piece design of the infamous TIBIA cranks.
Featuring box shaped, full liquid heat treated box shaped arms the Eclat Spire Cranks are incredibly stiff and strong. 22mm hollow heat treated spindle. RHD and LHD compatible. 989 grams

The idea behind the Spire Crank was to take the proven 2 & ½ piece system and combine 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.

Also available in a super-short 160mm version for use with shorter 12.5″-13″ chainstay frames.

Features

Box section arms. Full liquid heat treated box shaped arms stay incredibly stiff and resist denting better than a plain round arm.
22mm hollow spindle. The heat treated 22mm chromoly ultra hollow spindle keeps weight down without giving up strength.
Runs RSD or LSD. Right side drive and left side drive compatible, so they suit whichever way you run your bike.
160mm suits short frames. The super short 160mm version is made for frames with 12.5 inch to 13 inch chainstays.
Ankle friendly spindle boss. The spindle boss is smooth and rounded where your ankles pass, so you are less likely to get bitten.

Specifications

Fits: RSD and LSD (right or left side drive) setups
Arm length: 160mm, 170mm or 175mm
Spindle: 22mm crmo ultra hollow, heat treated
Material: Tubular heat-treated 4130 crmo arms and crmo axle
Weight: 901g (170mm)
Note: 2 and a half piece design. The 160mm version is intended for shorter 12.5" to 13" chainstay frames.