Shimano Dura-Ace / Ultegra Di2 SM-BMR1-I Long Battery Mount For Internal Routing BB Type_BSA SPEED METAL™ shift indexing: Full Tyre Width_2.2 Material Natural Pant Size:8 1G28294U10OS /
Yard notes & kiln story
Description
SPEED METAL™ shift indexing: Full metal
CNC backplate
Y79N00010)
Weight: 830g
Pin position with better clearance toward chaincase
Shimano Dura Ace Ultegra Di2 SM BMR1 I Long Battery Mount For Internal Routing BB Type_BSA SPEED METAL™ shift indexing: Full Tyre Width_2.2 Material Natural Pant Size:8 1G28294U10OS SPEED METAL™ shift indexing: Full metal CNC backplate