Spirit Crank Arm / G2

Description The SPIRIT Crank G2 is a new generation of the original Spirit Crank Arm, and takes performance to the next level with a refined approach to design and function. Now reinforced with a larger bolt size for enhanced stiffness and durability, and a sleeker, more aerodynamic shape The G2 series retains modular customization and multiple crank arm length options. Available separately or selected as part of a Crankset Bundle.   Compatability SRAM 8 bolt mounting pattern on the drive side. Use with Croder Spider for mounting Gearmate Chainrings. Use with Direct Mount Chainrings from Croder Use with SRAM 8 bolt spiders / power meter spiders / chainrings Use with the new G2 series steel Axle NOT compatible with original series steel or alloy axles   Includes Crank Arms (L R)   Specifications Weight: 371 g/pair (L : 155mm) Material: AL7075-T6 (L R) Full CNC Machined in Taiwan Length Options 140/145/150/155/160/165