Spank HEX Gravel 6B Disc Rear Hub 28h 12x142mm XDR MFPN=RF730-GKSS-P-D2 }The Galaxia is an advanced

}The Galaxia is an advanced roller

-72mm diameter

4" compound GUM-X bead folding type tubeless color black weight 980g

5 Thread Length (mm) 12 Front Axle Type 15mm Thru Axle Axle Diameter (mm) 15 Overall Length (mm) 155 Diameter 15Mm

Trunnion mount shock with linear damping and high flow main piston

Spank HEX Gravel 6B Disc Rear Hub 28h 12x142mm XDR MFPN=RF730-GKSS-P-D2 }The Galaxia is an advancedHex Drive 102T technology delivers 3. 5 engagement, for almost instant pickup 6 independent pawls with 3 steps per pawl work in unison, meaning 18 engagement points per click Bite Block Alloy HG and XD freehub bodies resist damage from cassettes without the weight penalty of steel Forged and CNC weight optimized alloy hub body Unique flange design reduces dish requirement and minimizes tension range between drive side and non drive side spokes