Surly Ultra New Hub Axle Kit for 120mm Rear Fix/Free Black CheckoutTitle=Full Speed Ahead Gossamer Tandem Front Crankset - 175mm }Park Tool TAP-7 Frame Tap:

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Compound Organic Heat Sink Yes Backing Plate Material Aluminum Pad Shape Number 66 Designed for ebike Yes

Accommodates a range of chain line measurements and chainring sizes

}Salsa Pivot Service Kit Bucksaw Black

}Park Tool SD-SET Shop Screwdriver Set

Surly Ultra New Hub Axle Kit for 120mm Rear Fix/Free Black CheckoutTitle=Full Speed Ahead Gossamer Tandem Front Crankset - 175mm }Park Tool TAP-7 Frame Tap:Surly Ultra New Hub Axle Kit for 120mm Rear Fix Free Black. Surly Ultra New Axle Kits are for upgrading the internals of your existing Surly New hubs or replacing the internals on your Surly Ultra New hubs. Each kit contains an axle two 6901 cartridge bearings two aluminum dust shields two stainless steel cones two stainless steel 6x1mm bolts and two stainless steel bolt washers Axle is quick release and bolt on compatible; bolts included QR is NOT