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On-One Swap-Out Replaceable Vertical Dropout On-One Swap-Out Replaceable Vertical Dropout

Replacement drop outs for all On-One frames that use the 'Swapout' system. Choose single speed slot drop out or vertical drop outs for geared bikes.

A revolutionary system which mounts the brake caliper inside the rear triangle, shielding it from knocks and allowing the use of a standard rear pannier rack.

Note: "On-One Swapout Replaceable Dropout / B2 / Geared / Disc Side Outer" is specially designed for frames where brake caliper clearance is an issue by mounting the caliper on the outside of the rear triangle as in conventional systems. Contact our technical team if you are unsure.

Not supplied with bolts- these come with the frame or are available separately.

  • Weight: 150g per pair including bolts

For more options please see our other page of dropouts here

Additional Information

Product Code:FSOOSWAP
From £3.99



Disc Side Outer / Geared / B3
8 in stock £3.99