Engines and Components› Pistons and Piston Rings

BBR Motorsports

132cc Big Bore Rings

$46.70

SKU: 411-HCF-1112

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The BBR Motorsports Big Bore Rings are a 132cc bore kit designed for the Honda CRF110F, models from 2013 to present. These rings now fit 2019 and newer EFI motors and are the largest available kit that doesn't require boring the engine cases.
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The BBR Motorsports Big Bore Rings are part of a 132cc bore kit engineered for the Honda CRF110F, compatible with all models from 2013 to the present. Constructed with a new aluminum cylinder featuring a steel sleeve, this kit includes a lightweight 55mm aluminum piston and a complete gasket set, including cylinder head and base gaskets. Notably, it now incorporates the necessary port for the EFI sensor, making it compatible with 2019 and newer models equipped with electronic fuel injection. The kit achieves a 10.25:1 compression ratio. This BBR Motorsports kit is specifically confirmed to fit the 2013 - Present Honda CRF110F. The product is currently listed as "Out of Stock" or "Backordered" on most retail sites.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandBBR Motorsports
Part Number411-HCF-1112
CategoryEngines and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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