Bontrager Single-Bolt Rotary Head Parts Kit 27262819.99Buy!£LeisureLakesBikes.comDelivery: in United Kingdom ReportTheBontrager Single-Bolt Rotary Head Parts Kit. Includes everything you need to rebuild Bontrager seatposts. Rotary parts are not compatible with Madone seat caps. Bontrager Single-Bolt Rotary Head Pa more→rts Kit Features Includes everything needed to rebuild Bontrager seatposts. 7mm Colour: Black Weight: 54.0
