Five Ten Trailcross Mountain Clipless Shoes - Womens Core BLK/Gray Three/Red 10.5 MFPN=W010-0851 These rings are threaded use

These rings are threaded use with 10mm chainring bolts

}SRAM/Truvativ BB30/PF30 Right Arm Bolt and Cap M18/ M30

Precision made at the Galfer factory in Barcelona Spain

The SRAM Force 2x chainring kit is lightweight stiff and durable

Five Ten Trailcross Mountain Clipless Shoes - Womens Core BLK/Gray Three/Red 10.5 MFPN=W010-0851 These rings are threaded useFive Ten Trailcross Mountain Clipless Shoes Womens Core Black Gray Three Red 10. 5. Mountain bikers are looking for adventure. They want their clip in shoes to not only be ideal for mountain biking but also hiking. The perfect balance of stiffness for pedal efficiency and flexibility for hiking off the bike. Lace & velcro closure Breathable mesh RPU overlays Impact resistant toe box Lightweight eva w hike a bike last Stealth marathon TECH SPECS Cleat