Enduro ZERO Derailleur Pulleys for Shimano 11-speed CheckoutTitle=Shimano 105 ST-R7020 Right Standard Reach Hydraulic Brake/11-Speed Shift Lever Patterned sidewall adds abrasion protection

Patterned sidewall adds abrasion protection while maintaining casing suppleness TPI 60 Color Black Weight 240 Weight (oz) 8

}Vittoria Zaffiro Pro V Tire - 700 x 25 Clincher Folding Black G2

dirt and water marks

0 Labeled Size 700x37C Tire Width 37C e-Bike approved No Bead Folding Tire Type Tubeless Ready Tire Width Range 30 - 38 Primary Color Grey Tire Diameter/ISO 700C/622

Enduro ZERO Derailleur Pulleys for Shimano 11-speed CheckoutTitle=Shimano 105 ST-R7020 Right Standard Reach Hydraulic Brake/11-Speed Shift Lever Patterned sidewall adds abrasion protectionEnduro Zero Pulley Assemblies use grade 5 ceramic bearings. Races are won and lost by derailleur pulley drag. Sold in Pairs 9 Grams ABEC 5 precision cartridge bearing CERBEC USA Grade 3 Si3n4 Silicon Nitride balls 52100 high carbon Chromium alloy races Races receive 3 cryogenic treatments and a rust proof Magnetite finish "VV" type 2 lip non contact Silicone labyrinth seals Nylon graphite retainer Fits Brand Shimano Drivetrain Speeds 11