ONITsports Workshop

Our Bosch & Shimano Service Centre technicians are committed to providing the highest quality bicycle and Ebike services, diagnostics and repairs available within South Wales including Porthcawl, Bridgend, Cardiff and Swansea that will keep your bike at the peak of its performance throughout its life.

Complementing our range of bike servicing we offer a wheel building service, suspension fork servicing, hydraulic brake bleeds and electronic drivetrain diagnostic. We are able to deliver a "while you wait" service on tyre and tube replacements, but we aim to turn all servicing round in 48 hours.

Our services can be booked on line, by phone in advance or just drop the bike off and one of our service technicians will be happy to book your bike in to our workshop system.

For Shimano Dura-Ace And Ultegra Crank Set Inspection

Check the production code on your cransket. The affected models are pre-July 2019 production and have the following two-letter production code on backside of the crank arm where the pedals are attached:

KF, KG, KH, KI, KJ, KK, KL, LA, LB, LC, LD, LE, LF, LG, LH, LI, LJ, LK, LL, MA, MB, MC, MD, ME, MF, MG, MH, MI, MJ, MK, ML, NA, NB, NC, ND, NE, NF, NG, NH, NI, NJ, NK, NL, OA, OB, OC, OD, OE, OF, OG, OH, OI, OJ, OK, OL, PA, PB, PC, PD, PE, PF, PG, PH, PI, PJ, PK, PL, QA, QB, QC, QD, QE, QF, QG, QH, QI, QJ, QK, QL, RA, RB, RC, RD, RE, and RF

If your crankset is affected choose 'Shimano Dura-ace & Ultegra Crank Set Inspection' from the services menu.

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