Dura-Ace R9100 SP41 Polymer-Coated Derailleur Cable Set Vendor_Garmin with a lightweight aluminum body

with a lightweight aluminum body and low-friction pivots for incredibly easy and smooth shifting

We designed these bikes with our own kids in mind

Made from investment-cast steel

Sprintech is an unobtrusive

Dura-Ace R9100 SP41 Polymer-Coated Derailleur Cable Set Vendor_Garmin with a lightweight aluminum bodyShimano Dura Ace OT SP41 Housing & Polymer Cable Derailleur Set Polymer coated, stainless steel inner cable reduces the sliding resistance to achieve lighter and quicker operation and is rust resistant OT SP41 Housing is pre lubricated with silicone grease Sealed end caps to minimize dirt contamination Low friction polymer material on the cable may cause slippage at the cable fixing bolt after initial pre stretch for the cable is performed