Compatible with R4 & R4SL hub. For Shimano 105 CS-5700 and upwards 'deep spline' 10 speed cassettes only. MSRP £158.99. Extra milling to the splines saves an extra 22 grams.
MTB Bike Bicycle 8 9 10 11 Speed Cassette Freehub Body Freewheel Body Black
MTB Bicycle 8-10/11 Speed Cassette Freehub Body Steel Hub Body Bike Spare-Parts
Shimano WH-R501R 8 9 10 SPEED Replacement Cassette Freehub Body - 4SK 9807
MTB Bike Bicycle 8 9 10 11 Speed Cassette Freehub Body Replacement Parts Black
