St. Martin EVO 3-pc Splined Cranks  E-mail this product to a friend       Product Description: strong tubular flatland 3-pc crank for splined sprocket only (no pin drive) 19 mm heat treated cr-mo hollow axle 155 mm heat treated cr-mo arms very low profile, ankle-friendly arms 765 grams / 27.3 oz This product qualifies for quantity discount pricing.what's this? Select Colors Smoke Chrome ED Black        Additional Information: