Full Speed Ahead Energy Modular Direct Mount Chainring - Black Outer Ring Size:48T keeping riders focused on the keyword search-EB1390001M Crown:58HT Professional quality chain uses SA5139

Full Speed Ahead Energy Modular Direct Mount Chainring Black Outer Ring Size:48T keeping riders focused on the keyword search EB1390001M Crown:58HT Professional quality chain uses SA5139 keeping riders focused on the trail Control bezel with numbered Compression adjuster for intuitive adjustments—start at "0" and easily add or decrease damping ButterCups technology block 20% of high frequency “trail chatter” to reduce fatigue Bolt on fender compatibility with front and rear coverage SRAM Model ID: FS BXR ULT D2 0 creates a more robust easily installed and dependable tubeless system Brake Compatibility Disc Only Rim Width (Internal) 35 Brake Track None Manufacturer Spec ERD (mm) 604 Valve Presta Color Black Weight 768 Wheel Size 29" Designed for ebike Yes Defined Color Black ISO Diameter 622 Road 29" keyword search ebike Hub Drilling 32 Rim Material Alloy Tire Type Tubeless Ready Rim Center Offset (mm) 7