Ride Drive-Train

Fit Bottom Bracket £35
Chain & Cassette/Freewheel Replacement £35
Replace Chain £12
Chain-set/Crank-set replacement/inner Chain Ring Replacement £32
Re-Tap Pedal Crank Thread £15
Helicoil Crank plus the cost of Helicoil £28
Degrease & Lubricate Chain £7
Staighten/Fit New Ger Hanger £22