CP Pistons Honda CBR1000RR 2008-2014 14.0:1 78mm +2mm Piston Kit - Set of 4

This CP Pistons forged piston kit is a high-compression big-bore set for the 2008-2014 Honda CBR1000RR. It runs a 78mm bore (+2mm oversize) with a 55.1mm stroke and a 14.0:1 compression ratio, raising displacement to 1054cc. Sold as a set of 4 with rings, pins, and locks.

Specifications

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy