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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
A single-ply
Classic Specific Flex
The Holy Roller is the perfect do-it-all BMX tire able to roll fast on pavement and still hook up well in hardpack conditions
Hardened double deadbolt to protect against twist attacks
Shimano SM-JC40 Di2 External Frame Junction Box 4-Port CheckoutSpec= 29/27.5 A single-plyShimano Di2 Frame Junction BoxFrame Junction Box connects via SD50 E tube wires to four different points: front derailleur rear derailleur cockpit junction box and battery mount All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions Use Di2 system checker to update component firmware from http: e tubeproject. shimano. com
