What bottom bracket does a Cervelo R5 Disc (2020 on) use?
The bottom bracket shell standard on a Cervelo R5 Disc (2020 on), and how to pick the right BB.
This frame's shell
| Frame | Cervelo R5 Disc (2020 on) |
|---|---|
| Shell standard | BBRight press fit (46 mm bore, 79 mm) |
| Shell inside diameter | 46 mm smooth press-fit bore |
| Shell width | 79 mm (asymmetric, offset 11 mm to the non-drive side) |
SHELL 79 mm (asymmetric, offset 11 mm to the non-drive side)
SPINDLE see table
SPINDLE see table
The Cervelo R5 Disc uses BBright, a 46 mm press-fit bore in the 79 mm asymmetric shell.
The 79 mm shell is widened only on the non-drive side, so the crank spindle is longer than a standard PF30. Match the crank to BBright.
The bottom bracket to buy
Search Amazon for BBRight press fit bottom bracket for your crank spindleaffiliate searchFind BBRight press fit bottom bracket for your crank spindle on eBayaffiliate
Fit a crank to this shell
BBRight press fit shell46 mm bore, 79 mm30 mm spindle (BB30 / PF30 style) in a BBRight press fit shelldrops inShimano Hollowtech II (24 mm) in a BBRight press fit shellneeds a reducerBottom bracket for Specialized Tarmac SL7 (2021 to 2023)related shell
SOURCES: Eminence Cycle Co, WorldTour Road Bike Bottom Bracket Standards 2020-2026 · Wheels Manufacturing, BB Overall Width Reference Chart · Park Tool, Bottom Bracket Standards and Terminology