http://www.ribblecycles.co.uk/sp/road-track-bike/Shimano-Sora-Double-3550-9Spd-Chainset-170-34-50/SHIMCHAR491?utm_campaign=Googlebase&utm_medium=organic&utm_source=Googlebase&geoip=UK&gclid=CjwKEAjwpPCuBRDris2Y7piU2QsSJAD1Qv7BIDqYyWUFG7CTMBVfpEmxrpxlbDg-ODSEq7WmF9DU_RoCO3jw_wcB&gclsrc=aw.ds
170mm
@Chalfie started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
http://www.ribblecycles.co.uk/sp/road-track-bike/Shimano-Sora-Double-3550-9Spd-Chainset-170-34-50/SHIMCHAR491?utm_campaign=Googlebase&utm_medium=organic&utm_source=Googlebase&geoip=UK&gclid=CjwKEAjwpPCuBRDris2Y7piU2QsSJAD1Qv7BIDqYyWUFG7CTMBVfpEmxrpxlbDg-ODSEq7WmF9DU_RoCO3jw_wcB&gclsrc=aw.ds