SRAM X0/X9/X7 10-Speed (120/80 BCD) Outer Chainring Size:39T/GXP You tape your stick before

You tape your stick before every game

All Wheels Manufacturing replacement derailleur hangers are produced in their Colorado shop to exacting tolerances

This Trainer features a high durability foam Material for lasting performance

It features Spalding Shooter's Seam design that helps you get your fingers aligned without a thought and provide better ball control whether you are putting up threes

SRAM X0/X9/X7 10-Speed (120/80 BCD) Outer Chainring Size:39T/GXP You tape your stick beforeSRAM X0 X9 X7 10 Speed (120 80 BCD) Outer Chainring Designed to fit 2x10 GXP cranks (X0, X9, and X7) with removable spiders Not compatible with BB30 cranks Includes inner and outer ring, chain guard and GXP spider Anodized black finish 104 64 BCD