Promax IG-45 Alloy Sealed Integrated Tapered 1-1/8 Top 1.5" Bottom Headset Includes 1-1/8" Fork Race BLK CheckoutSpec= USB Rechargable Blinker light attachment with reflective

Blinker light attachment with reflective graphic

700c x 41mm tires on M–XL frame sizes (700c x 38mm with fenders) Rear Axle QR x 141mm Brake Type Disc TT (Effective) 570 Fork Type Rigid Fork Material Steel Frame Material Steel Frame Type Rigid Front Axle QR x 100mm Color Best Buds Green Mfg Size Medium Platform Preamble Wheel Size 700c Defined Color Green Size Medium

They fit only the Shimano XTR M9000 and M9020 cranksets (race and trail respectively)

Features a lightweight and compact design with I-SPEC EV

} Precision Torx-compatible drivers machined to exact standards to ensure a perfect fit on compatible component fasteners

Promax IG-45 Alloy Sealed Integrated Tapered 1-1/8 Top 1.5" Bottom Headset Includes 1-1/8" Fork Race BLK CheckoutSpec= USB Rechargable Blinker light attachment with reflectiveThe IG 45 integrated headset features an aluminum cap bearing cover and crown race with super smooth rolling precision 4545 bearings. Color Black Bearing Type Sealed Cartridge Crown Race 30 Defined Color Black S. H. I. S Upper IS42 S. H. I. S. Stem Clamp Diameter 28. 6 Threadless S. H. I. S Lower IS52 Size Tapered 1 1 8 Top 1. 5" Bottom