Sitting at the heart of your gravel or cyclocross cx bike's drivetrain, the shimano grx 820 1x12 speed chainset delivers ultra efficient power delivery and the ideal tooth count for dominating all types of terrain.

By adding a shimano grx rd rx820 rear derailleur to your multi terrain gravel bike's 12 speed drivetrain, you'll enjoy outstanding chain retention and slick shifting even in the toughest riding conditions.

Created specifically for gravel and cyclocross cx use, theshimano grx400 1x10 speed hydraulic disc brake will give you the control and easy operation you need to dominate challenging muddy trails and to have extra confidence on your mixed terrain rides.

Ready to get your bike's 8 speed drivetrain working swiftly and efficiently, the shimano hg50 8 speed cassette adopts hyperglide hg technology and close ratio sprockets to bring you fast gear changes and to aid smooth pedalling cadence.

Made for the sweaty and intense efforts of indoor training, be it at home or at the gym, the lightweight and airy shimano ic501 indoor cycling shoes ensure comfort even when too much lactic acid is making your legs scream.

The shimano xtr,xt,slx,alfine disc brake pads j type will ensure you enjoy reliable stopping power as you're riding on the most challenging terrain. They have finned backplates that disperse heat build up as you're taking on long descents.

The shimano l04c metal disc brake pad with fins help you to enjoy the same responsive and reliable braking performance that you're used to. They're compatible with many different models of shimano's disc brakes.

Ready for fast paced trail riding, the shimano m4100 deore 10 speed cassette delivers light and smooth performance from its minimal design sprocket carrier.