Shimano Saint BL-M820 / BR-M820 2.35" A magnet at the bottom

A magnet at the bottom of the CM-5

while the blue element is what Peaty's call their 'secret sauce'

at the rear of the bag

Based on Zipp’s MOTO Technology

Put them in your mouth and if you don’t agree that they’re awesome

Shimano Saint BL-M820 / BR-M820 2.35" A magnet at the bottomPre assembled set Ceramic 4 piston caliper One way bleeding Includes H03C metallic pads w fins I spec B compatible Servo wave mechanism Tool free reach adjust Freestroke adjust 03: Caliper only Refer to Documents and links to find the right product Attributes Pistons 4 Fluid Mineral oil Caliper mount Post mount Disc Diameter Not included Lever Blade Material Aluminum Primary Color Black Brake Weight 312g Shift Lever Comp. I Spec