The Shimano XT CS-M771 10 Speed Cassette is a great option for anyone looking to update or replace 10 Speed cassette

They fit a range of brakes and are available in 2 different compounds:

Materials: The PCS-10

Weight: 38t - 100g

Magicshine MJ-6118 5000Mah Battery Pack PDP|PLP|Rail Material The Shimano XT CS-M771 10Magicshine's MJ6118 battery pack is a 10000mAh 7. 2V replacement rechargeable battery pack for your Magicshine Monteer 8000S and 6500S and MJ series bike lights. The clever thing is, that it's also a portable power source that provides you with a USB C outlet for recharging your phone or GPS device while out on the trail. The battery can be slow charged using a 5V USB power supply taking 7 to 9 hours or the unit can be fast charged taking advantage of