{"product_id":"bbr-rev-box-part-number-451-hxr-5001-for-honda-crf100f-and-crf50f-enhanced-rpm-limit-and-ignition-optimization","title":"BBR Rev Box Part Number 451-HXR-5001 for Honda CRF100F and CRF50F – Enhanced RPM Limit and Ignition Optimization","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe BBR Rev Box (Part Number 451-HXR-5001) is engineered to improve the performance of Honda CRF100F and CRF50F models by allowing a higher RPM limit, enabling enthusiasts to fully utilize engine modifications. This device eliminates the factory rev limiter at 9,800 RPM, providing a significant increase in engine revs for more aggressive power delivery. The ignition advance curve is carefully optimized to work seamlessly with modified engines, ensuring smooth throttle response and improved acceleration. Constructed for serious riders involved in closed-course competition, this rev box enhances engine capability without compromising reliability when used appropriately.\u003c\/p\u003e\u003cp\u003eDesigned specifically for Honda CRF100F models from 2004 to 2013 and the CRF50F from 2004, the BBR Rev Box is easy to install and provides immediate performance benefits. Its durable construction ensures consistent operation under demanding conditions, making it a reliable upgrade for amateur and professional racers alike. It is important to note that this product is intended exclusively for closed-course use; utilizing it on public lands or highways in California or other regulated areas is illegal. Proper installation and adherence to local laws are essential to ensure safe and legal use of this high-performance component.\u003c\/p\u003e\u003cp\u003eOverall, the BBR Rev Box offers a substantial upgrade for riders seeking to maximize their engine’s potential in competitive environments, providing an optimized ignition timing and an increased RPM ceiling that unlocks additional horsepower and torque. Whether you’re looking to improve acceleration or prepare your bike for racing, this rev box is a valuable addition to your performance toolkit, designed to deliver reliable power gains while maintaining engine integrity.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eAllows a higher RPM limit to fully take advantage of engine modifications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEliminates factory rev limiter at 9,800 RPM\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOptimized ignition advance curve for modified engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned exclusively for closed-course competition use only\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003eHonda CRF100F  2004\n\u003cbr\u003eHonda CRF100F  2005\n\u003cbr\u003eHonda CRF100F  2006\n\u003cbr\u003eHonda CRF100F  2007\n\u003cbr\u003eHonda CRF100F  2008\n\u003cbr\u003eHonda CRF100F  2009\n\u003cbr\u003eHonda CRF100F  2011\n\u003cbr\u003eHonda CRF100F  2012\n\u003cbr\u003eHonda CRF100F  2013\n\u003cbr\u003eHonda CRF50F  2004\n\u003cbr\u003eHonda CRF50F  2005\n\u003cbr\u003eHonda CRF50F  2006\n\u003cbr\u003eHonda CRF50F  2007\n\u003cbr\u003eHonda CRF50F  2008\n\u003cbr\u003eHonda CRF50F  2009\n\u003cbr\u003eHonda CRF50F  2011\n\u003cbr\u003eHonda CRF50F  2012\n\u003cbr\u003eHonda CRF50F  2013\n\u003cbr\u003eHonda CRF50F  2014\n\u003cbr\u003eHonda CRF50F  2015\n\u003cbr\u003eHonda CRF70F  2004\n\u003cbr\u003eHonda CRF70F  2005\n\u003cbr\u003eHonda CRF70F  2006\n\u003cbr\u003eHonda CRF70F  2007\n\u003cbr\u003eHonda CRF70F  2008\n\u003cbr\u003eHonda CRF70F  2009\n\u003cbr\u003eHonda CRF70F  2011\n\u003cbr\u003eHonda CRF70F  2012\n\u003cbr\u003eHonda CRF80F  2004\n\u003cbr\u003eHonda CRF80F  2005\n\u003cbr\u003eHonda CRF80F  2006\n\u003cbr\u003eHonda CRF80F  2007\n\u003cbr\u003eHonda CRF80F  2008\n\u003cbr\u003eHonda CRF80F  2009\n\u003cbr\u003eHonda CRF80F  2011\n\u003cbr\u003eHonda CRF80F  2012\n\u003cbr\u003eHonda CRF80F  2013\n\u003cbr\u003eHonda XR100R  1993\n\u003cbr\u003eHonda XR100R  1994\n\u003cbr\u003eHonda XR100R  1995\n\u003cbr\u003eHonda XR100R  1996\n\u003cbr\u003eHonda XR100R  1997\n\u003cbr\u003eHonda XR100R  1998\n\u003cbr\u003eHonda XR100R  1999\n\u003cbr\u003eHonda XR100R  2000\n\u003cbr\u003eHonda XR100R  2001\n\u003cbr\u003eHonda XR100R  2002\n\u003cbr\u003eHonda XR100R  2003\n\u003cbr\u003eHonda XR50R  2000\n\u003cbr\u003eHonda XR50R  2001\n\u003cbr\u003eHonda XR50R  2002\n\u003cbr\u003eHonda XR50R  2003\n\u003cbr\u003eHonda XR70R  1997\n\u003cbr\u003eHonda XR70R  1998\n\u003cbr\u003eHonda XR70R  1999\n\u003cbr\u003eHonda XR70R  2000\n\u003cbr\u003eHonda XR70R  2001\n\u003cbr\u003eHonda XR70R  2002\n\u003cbr\u003eHonda XR70R  2003\n\u003cbr\u003eHonda XR80R  1993\n\u003cbr\u003eHonda XR80R  1994\n\u003cbr\u003eHonda XR80R  1995\n\u003cbr\u003eHonda XR80R  1996\n\u003cbr\u003eHonda XR80R  1997\n\u003cbr\u003eHonda XR80R  1998\n\u003cbr\u003eHonda XR80R  1999\n\u003cbr\u003eHonda XR80R  2000\n\u003cbr\u003eHonda XR80R  2001\n\u003cbr\u003eHonda XR80R  2002\n\u003cbr\u003eHonda XR80R  2003\u003c\/p\u003e","brand":"BBR","offers":[{"title":"Default Title","offer_id":45990954008773,"sku":"80-9950","price":113.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/7891\/4355\/files\/8117-572a8c00011e2.jpg?v=1774157581","url":"https:\/\/btqllc.com\/products\/bbr-rev-box-part-number-451-hxr-5001-for-honda-crf100f-and-crf50f-enhanced-rpm-limit-and-ignition-optimization","provider":"Bikes Trikes and Quads LLC","version":"1.0","type":"link"}