SHIMANO SLX M7110 HUB BOOST 110/148 32 Hole

Rear FREEHUB - MICRO SPLINE

CENTER LOCK - Disc Brake

142x12 mm E-THRU Axle

12-speed

32 hole

https://bike.shimano.com/en-EU/product/component/slx-m7100/FH-M7110.html

Front Hub

CENTER LOCK - Disc Brake

100x15 mm E-THRU Axle

32 hole

https://bike.shimano.com/en-EU/product/component/slx-m7100/HB-M7110.html

Rear FREEHUB - MICRO SPLINE

CENTER LOCK - Disc Brake

148x12 mm E-THRU Axle

12-speed

32 hole

https://bike.shimano.com/en-EU/product/component/slx-m7100/FH-M7110-B.html

Front Hub

CENTER LOCK - Disc Brake

110x15 mm E-THRU Axle

32 hole

https://bike.shimano.com/en-EU/product/component/slx-m7100/HB-M7110-B.html