Cassette Shimano 105 CS-R7100-12 12s CompareCassettesFrom£79.79To£60.86Save £18.93£60.8611 - 34TUnavailable
BB-ES25 Bottom Bracket Shimano BSA 121mm/68mm Octalink FD-E Type CompareBottom BracketsFrom£24.00To£16.80Save £7.20£16.80121 - 68Unavailable
Chainring Shimano Deore FC-M530 44t Black CompareChainringsFrom£48.99To£40.10Save £8.89£40.1044TUnavailable
Crankset Shimano Dura Ace FC-R9100 172.5mm Double CompareCranksetsFrom£679.99To£671.51Save £8.48£671.5152 - 36T53 - 39TUnavailable
S-Works Power Cranks Dual-Sided Specialized Gloss Tarmac Black CompareCranksFrom£1,179.00To£649.46Save £529.54£649.46172,5 mmUnavailable
Power Cranks Ultegra 8000 Left Upgrade Shimano Black CompareCranksFrom£499.90To£275.38Save £224.52£275.38175 mmUnavailable
Chain Sram Force D1 114 Links Powerlock 12s CompareChainsFrom£60.00To£48.00Save £12.00£48.0012 SUnavailable
FSA Chainring KFX Modular MegaTooth Direct Mount 32t 1x9 12s Aluminum Black CompareChainringsFrom£106.00To£18.75Save £87.25£18.7532TUnavailable