EASTON crank EA90
The EA90 crank is the newest member of the Easton CINCH drive component family. Thanks to a large number of single and double chainring variants and a large selection of inner bearings, the aluminum crank arms are suitable for a wide intended use uses: From gravel bikes and cyclocrossers to thoroughbred racing bikes, the crank can be configured with the preferred gear ratio.
The CINCH modular system allows the crank to be adjusted in next to no time. The right crank arm can be dismantled using an integrated puller with a hexagonal wrench and the chainring can be exchanged with a commercially available bottom bracket wrench for cartridge bearings, or replaced with a double spider. The crankshaft and the left crank arm can remain in the frame.
The EA90 crank arms are available with crank lengths of 170, 172.5 and 175 millimeters.
NOTE: You can find suitable chainrings and bottom brackets in our shop.
Material crank arms: aluminum
Crankshaft material: aluminum
Drive: 1x or 2x
Crank arm length: 170, 172.5 or 175 mm
Chainring / Spider mount : Cinch system
Q-factor: 149 mm (including pedal washer washers)
chain line : 1x - 47.6 mm, 2x - 45 mm
Crankshaft diameter: 30 millimeters
Compatibility bottom bracket: BB86, BSA 68 mm, PF30 68 mm, BB30 68 mm, BBright, BB386
Weight according to the manufacturer: 534g (172.5 mm without chainrings and without bottom bracket)
Weight weighed: 550g (175 mm without chainrings and without bottom bracket)
Scope of delivery:
1x Easton EA90 crank arms, without bottom bracket and without chainring
1x crankshaft 129 mm
2x pedalwasher washers