Shimano Dura-Ace / Ultegra Di2 SM-BMR1-L Long Battery Mount For External Routing Mount Type_Standard Mount (Bolt On) Nickel-chrome surface treatment - reduces

Nickel-chrome surface treatment - reduces chain/sprocket friction - extends sprockets' life

Vittoria solid shielding puncture protection

and may or may not offer adjustment to your current brace configuration

Maxxis Tubeless Ready (TR) tyres provide the benefits of a UST tubeless tyre without the weight penalty

The Snake Handlebar: If you are very spinally flexible (far less than 90 degrees between your straight legs and your back when bending over as far as you can

Shimano Dura-Ace / Ultegra Di2 SM-BMR1-L Long Battery Mount For External Routing Mount Type_Standard Mount (Bolt On) Nickel-chrome surface treatment - reducesShimano Dura Ace Ultegra Di2 SM BMR1 L Long Battery Mount For External Routing SM BMR1 L long external type battery mount for external frame cable routing To be mounted on specific Di2 compatible frame battery mounts Reliable and secure water resistant connectors Battery mount for external routing Easy mount and remove for charging Bike frame friendly mount Battery sold separately (not included)