Sun ringle Envy RR 20in 36H Rim ModelNumber=2590 Recommended by Avid for use

Recommended by Avid for use with BB7 MTB brakes

}SRAM X5 Rear Derailleur - 10 Speed Long Cage Black

Rear Derailleur Mount Type 10x1 Standard Rear Der/Shifter Compatibility SRAM Exact Actuation Cage Length Long Drivetrain Speeds 10 Weight 299 Color Black Chain Wrap Capacity (teeth) 47 Largest Cog 36

FULL PIN technology uses ten lightweight stamped steel cogs and one 42t aluminum cog held together with 123 high-strength stainless steel pins

Sun ringle Envy RR 20in 36H Rim ModelNumber=2590 Recommended by Avid for useDurable BMX wheel designed to take a beating. Now available in a variety of Anodized colors. Front and Rear specific design TECH SPECS Diameter 20in Brand Sun Ringle Model Envy RR ISO 406 ID Width 21. 8 Width OD 28 Profile 18 Wall Dbl Side MSW Color Black Hole Count 36 Valve SV Weight 392g ERD 390 Extras Eyeletted