Jagwire 4mm Sport Derailleur Housing Slick-Lube Liner 10M Roll Pearl Silver Helmet Certifications-Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Impact-resistant toe box

Impact-resistant toe box

CE level 2 certified

Durable Composite Body Construction to allow the Comp Pedal to retain a low 380g (per pair) weight with excellent durability

Compatible with Shimano and SRAM 7 8 9 10 11 12 speed chains and single-speed style chains

and low-entry design that makes it a easier to get on and off the bike

Jagwire 4mm Sport Derailleur Housing Slick-Lube Liner 10M Roll Pearl Silver Helmet Certifications-Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Impact-resistant toe boxJagwire 4mm Sport Derailleur Housing with Slick Lube Liner 10M Roll Pearl Silver. 10 meter rolls of Jagwire Sport derailleur housing are pre lubricated and come in a variety of color options. Linear strand construction provides stiffness while remaining suitably bendable Slick Lube liner cuts friction and protects Teflon coated cables Lube is introduced continuously as housing is extruded so there are no dry spots in the middle of the housing run TECH