Shimano Cantilever Brake, Shimano Altus C90BR-CT91 Front M Size 13.5mm Fixing Bolt w/Z Type A/73 Link Wire Bike Accessories_Bells the E-117 Tri Disc is

the E-117 Tri Disc is the obvious choice for their first dedicated triathlon bike

Apply CeramicSpeed UFO Drip after 600km to maintain your peak chain optimization over the life of the chain

Directional center lugs for rolling speed and braking traction

RZ3 also optimizes the water bottle cage

Shimano Cantilever Brake, Shimano Altus C90BR-CT91 Front M Size 13.5mm Fixing Bolt w/Z Type A/73 Link Wire Bike Accessories_Bells the E-117 Tri Disc isShimano Altus BR CT91 Cantilever Brakes Material: Aluminum keyword search: EBRCT91MMRSB Color: Silver Brake Mount Type: Canti Studs Brake Lever Actuation: Short Pull Pad Attachment Style: Threaded Post Weight: 204 grams