Product Description Shimano PD-T420 spare axle for touring pedals - Also compatible with PD-ED500 and PD-ME700 This axle is a spare part for the PD-T420 hybrid pedals and for other touring pedals from Shimano, such as PD-T421, PD-T400 and PD-ED500. It also fits the PD-ME700 and PD-M530 mountain bike pedals. The axle has a standard thread of 9/16" x 20 tpi. This is the complete pre-assembled axle unit including lock bolt and steel bearing balls. The version for the right side differs from the version for the left side. Technical Information:Threads:9/16" x 20 tpiCompatibility:PD-T420PD-T421PD-T400PD-MT50PD-ED500SLX PD-M530PD-ME700PD-M536 (left only)Manufacturer Numbers:Right:Y41P98030Left:Y41P98020Contents:1 x Shimano PD-T420 / PD-ED500 / PD-ME700 spare axle Manufacturer: Shimano Europe B.V. High Tech Campus 92 5656 AG Eindhoven Netherlands info@shimano-eu.com