Crank Brothers Synthesis AL eMTB Rear Wheel - XD Driver - Black - 12x148mm Boost - 6 Bolt - Rear - 27.5+ Inch PLP|Largest Cog These are fitted with a

These are fitted with a standard 7-pin flat plug

and matching shifter

Constructed with premium Lycra 4-way stretch anti-microbial material for compression and moisture-wicking

The 30T 104BCD option comes with special bolts and spacers included

this is the Pro model that features the MIPS liner to provide you with extra protection for your brain against harmful rotational forces

Crank Brothers Synthesis AL eMTB Rear Wheel - XD Driver - Black - 12x148mm Boost - 6 Bolt - Rear - 27.5+ Inch PLP|Largest Cog These are fitted with aBuilt For E MTB. Wheels sold individually, not in sets. Tuned Front and Rear Alloy Wheel System for E MTB riding and racing. Front and rear specific wheels are tuned and optimized to address the specific performance requirements and loads of mountain bike riding. Compliant tuned front wheel improves handling and maximizes grip and control in turns. Stiff tuned rear wheel Specifications Compatibility: Tubeless ready compatible Engagement: 17 ETRTO: