Shimano SM-JC41 Di2 Internal Frame Junction Box 4-Port Model=Standard Headset Bearings 165mm Q-Factor

165mm Q-Factor

The KMC DLC 10 Chain is perfectly designed for an outstanding riding experience

model R-Hawk/R-Raptor modular 30mm description 148mm Boost spacing axle spindle

including aero posts and dropper posts

Axle to Crown Length 557 Brake Type Post Mount 200 Color Slab Gray Crown Race 40 Defined Color Gray Designed for ebike Yes External Adjustments High Speed Compression Damping External Adjustments Low Speed Compression Damping External Adjustments Rebound Damping Front Axle 15mm Thru x 110mm Lockout Switch Crown Maximum Tire Width 81 Negative Spring Air Offset 44 Positive Spring Air S

Shimano SM-JC41 Di2 Internal Frame Junction Box 4-Port Model=Standard Headset Bearings 165mm Q-FactorShimano SM JC41 Di2 Internal Frame Junction Box 4 Port. Shimano 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