They all are paired with a steel X-SYNC 2 chainring to work quietly

positive rake tooth shape has been designed to work perfectly with Eagle chains to increase chain retention and overall pedalling efficiency

SRAM has made it incredibly simple by integrating the relationship between chainring

Deore M6100/M6120 brakes - No mounting hardware included

Reduces noise by 55%

Magicshine MJ-906 - Front 5000 Lumen LED and Rear 50 Lumen Light Set PDP|Colour They all are paired withNot too dull and not too bright, the Goldilocks of the Magicshine range, the MJ 906 is just right. If you are after a powerful light set with a lot of features but don't want to break the bank then look no further. With 5000 lumens and a bar mounted wireless remote, the MJ 906 light set is the perfect set for commuting to the trails and smashing out a couple of night laps. Who's this item for: Riders after a powerful front light that also need a rear