Spank HEX J-Type 6B Disc Rear Hub 32h 12x148mm HG MFPN=S2507 }Park Tool STL-123 Padded Shop

}Park Tool STL-123 Padded Shop Stool Top

Two-piece design for attachment to the hip belt

Adjustable rear dropouts with 145mm Gnot-Boost spacing

0mm Tandem specific braze-on front derailleur clamp included with rear cranks

Spank HEX J-Type 6B Disc Rear Hub 32h 12x148mm HG MFPN=S2507 }Park Tool STL-123 Padded ShopHEX 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