Shimano ES300 68 x 121mm Octalink V2 Spline English Bottom Bracket 29x2.20 delivers a precision-engineered lattice structure

delivers a precision-engineered lattice structure with differentiated cushioning zones for progressive shock absorption and optimized pressure distribution Lightest performance-focused carbon bike saddle available The full carbon rails enhance stiffness and strength while minimizing weight

Easy to use Klickfix bracket securely holds rack to handlebars and allows easy removal for shopping

Designed for on the bike comfort the ergonomic preformed shape ensures a perfect fit while the integrated tech thread allows you to stay connected on the go

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Custom head badge Signature dropouts Signature brazed-on seat collar pump peg two bottle bosses and hidden fender mounts Rear Axle 12mm Thru x 142mm Brake Type Disc TT (Effective) 520 Fork Type Rigid Fork Material Carbon Frame Material Steel Front Axle 12mm Thru x 100mm Color Sour Cherry Seltzer Mfg Size 46 Platform Zig Zag Wheel Size 700c Defined Color Multi-Color

Shimano ES300 68 x 121mm Octalink V2 Spline English Bottom Bracket 29x2.20 delivers a precision-engineered lattice structureShimano BB ES300 Octalink V2 Bottom BracketsFits Shimano Octalink V2 Spline Cranksets Crankarm fixing bolts not included Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 68 Weight 270 Spindle Interface Type Shimano Octalink V2 Spindle Length 121 Defined Color Gray Size 68Mm X 121Mm Interface English