Engines and Components› Camshafts and Valvetrain

BBR Motorsports

HD Valve Spring Set

$62.95

SKU: 411-HXR-1025

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

Moderate — 2–4 hours

Overview

The BBR Motorsports HD Valve Spring Set is designed for XR/CRF100 models. This set provides heavy-duty valve springs for improved performance.
Show original supplier description
The BBR Motorsports HD Valve Spring Set is engineered for enhanced performance on XR/CRF100 motorcycles, covering model years from 1979 to 2013. These springs are a direct replacement for the stock components, intended to support engine modifications or simply provide a more robust solution for performance-oriented riders. The 'HD' designation signifies a higher spring rate compared to standard options, which can help prevent valve float at higher RPMs and ensure consistent valve train operation.

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-HXR-1025
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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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