SIDI Physis Mountain Clipless Shoes - Sand 42 Model=Omnium Over-Drive Rear Wheel Trainer Schrader or Dunlop* valves on

Schrader or Dunlop* valves on bikes / motorcycles / car tires

Fixing bolts not included Rings 50/39/30 Number of Chainrings Triple Drivetrain Speeds 8 Chainring BCD Riveted Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Color Black Crank Length (mm) 170 Crank Intended Use Road BB Included No Pedal Spindle 9/16" Spindle Interface Type Square Taper JIS Defined Color Black Model FC-A073 Chainrings 50/39/30T Chainguard Yes

Introducing the mate to our beautiful stem caps

Performance IS Headsets

SIDI Physis Mountain Clipless Shoes - Sand 42 Model=Omnium Over-Drive Rear Wheel Trainer Schrader or Dunlop* valves onPhysis is designed to deliver all the freedom to top performance. The total carbon stiffness 11 sole with gripping rubber inserts meets Ergofeel anatomic design to preserve the foots natural functionality. Matched by a premium welded upper the shoes deliver the greatest balance of comfort and lightness so that fatigue comes at last. The foot is solidly stabilized with Solid Strap a technology that SIDI patented to eliminate straps tension loss during