Shimano Deore M4100 10 Speed Cassette Axle Size_15 x 100mm the Zaffiro works well in Recommended inner rim width BOSRRPWW48 / U11 B1 Capacity_1 L Size:700 x 40c

the Zaffiro works well in a range of training conditions

the R8000 chainset offers optimal power transfer without weighing your bike down

There's an exterior

It has forged crank arms rigid whilst being incredibly strong and durable HollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness

Fast rolling "square" efficient profile

Shimano Deore M4100 10 Speed Cassette Axle Size_15 x 100mm the Zaffiro works well in Recommended inner rim width BOSRRPWW48 U11 B1 Capacity_1 L Size:700 x 40c the Zaffiro works well in a range of training conditions the R8000 chainset offers optimal power transfer without weighing your bike down