Trek Integrated ShimanoSteel Bottom Bracket Kit

Trek Integrated ShimanoSteel Bottom Bracket Kit


In stock & ready to dispatch
Part Number: 524555
GTIN/UPC: 601479356447


Proprietary replacement bottom brackets for the Trek family of bikes;Only compatible with 24 mm cranks;Not compatible with BB30 cranks;For premium ceramic options, see our CeramicSpeed BB90 Kits;

Comment author

keith jenkin

Could you please confirm the type of bottom bracket kit required for a Trek ALR5 Checkpoint 2019 kind regards Keith

Store Staff


Hi Keith

Thank you for your email. I have checked the spec on last years model of the Checkpoint ALR5 and the BB listed as being used is Shimano BB-RS500-PB. We have this item in stock should you wish to order.

Let me know if you have any further question.

Kind regards