Overview Reviews Product Description New Old StockCampagnolo Chorus 10 Speed crank arms 170mm 135bcdArms only Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Campagnolo Chorus 10 Speed Crankset Arms 170mm NOS Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments