Description
Chris King Fit Kits for bottom brackets labeled “24.” Choose the kit according to crank spindle standard.
Fit Kit #4 — PBB084
- For 24mm spindle cranksets
- Compatible BBs: ThreadFit™ 24 / T47 24x / T47 24i
- Common examples include Shimano Road, Shimano MTB, FSA, Rotor 3D, and similar 24mm systems
Fit Kit #6 — PBB086
- For SRAM GXP 22/24mm cranksets
- Compatible BBs: ThreadFit™ 24 / T47 24x / T47 24i
Chris King documents setups for 68mm, 73mm, 73mm SB+, 86.5mm, 92mm, and 92mm SB+ shells, but the required spacers vary by crank and shell width.
Some 68mm-shell 24mm MTB setups require additional small parts.
Fit Kit spacer setup varies by BB shell width, crank model, and Road/MTB/Wide/Super Boost+ configuration. Confirm the final setup with the current Chris King Fit Guide.
Chris King official support, Bottom Bracket Manual & Fit Guide
- Orders are shipped within 1–2 business days after payment is confirmed. Orders placed by 10:00 AM are generally shipped the same day.
- Messenger delivery is available within Nagoya City only (excluding complete bikes and framesets).
- We ship every day from Monday through Sunday, except on temporary closure days.
- Shipping destinations: throughout Japan and worldwide.
- Shipment may be delayed depending on credit card processing. If you would like to request a delivery date or time, please add a note in your cart.
- All orders are shipped from Circles.
- For damage or loss during transit, please contact the carrier.
Complete Bike Shipping within Japan
- A shipping fee of ¥9,900 (tax included) applies to complete bikes. Additional charges may apply for Okinawa and remote islands.
- After purchase, we perform a final inspection before shipping. Please allow 1–2 weeks in some cases.
- For packing, some parts may be removed. We strongly recommend having the bike reassembled and checked by your local bicycle shop before riding.
- We will contact you by email with delivery details.
- Products are also sold in-store, so availability may change before the order is finalized.
Frameset Shipping within Japan
- Flat-rate shipping within Japan: ¥5,500 (tax included). Additional charges may apply for Okinawa and remote islands.
- Shipping rates for OMNIUM framesets and complete bikes differ.
- We will contact you by email with delivery details.
- Facing and tapping preparation for framesets purchased from Circles is available at no additional charge. Details will be provided after purchase.
- Headset and bottom bracket installation are also available for an additional labor fee. Please contact us if required.
Custom & Stock Wheel Shipping within Japan
- A shipping fee of ¥2,000 (tax included) applies. Additional charges may apply for Okinawa and remote islands.
- Stock wheels undergo a final inspection by a mechanic before shipping. Please allow approximately 3 business days for dispatch.
For international orders, shipping costs vary by destination. Please check the amount shown at checkout.

