Product Description Shimano Alfine Di2 small parts SM-S7050 for horizontal dropouts - nuts and washers Shimano Alfine Di2 small parts SM-S7050 for horizontal and standard dropouts are needed for Alfine Di2 gear hubs that work with the MU-S705 shift motor unit. They are suitable for frames with horizontal and semi-horizontal dropouts. The set consists of coloured lock washers and cap nuts. Compatibility:SG-S705SG-S7051-11Models:5R/5L: Dropouts:open to the rear (complete chaincase) with a 0° angle/standard with an angle of 20° or lessColour:yellow (R, right) & brown (L, left)Manufacturer Number:I-SMS7050003 7R/7L: Dropouts:standard with an angle between 20° & 38°Colour:black (R, right) & grey (L, left)Manufacturer Number:I-SMS7050005Contents:2 x Shimano Alfine Di2 anti-rotation washers2 x cap nuts Manufacturer: Shimano Europe B.V. High Tech Campus 92 5656 AG Eindhoven Netherlands info@shimano-eu.com