
( Brand: Boyesen ), ( Manufacturer Part Number: RAD21C ), ( Part Type: Valve )
The Valve Rad21C Rad Boyesen is a high-performance aftermarket exhaust valve designed for enhanced engine performance and improved throttle response. This valve is specifically designed for Honda CRF450R and CRF250R models, offering a significant upgrade to the stock exhaust system.
The Rad Boyesen Valve Rad21C is constructed from a durable, heat-resistant material, ensuring long-lasting performance even under the most intense riding conditions. Its unique design allows for a smoother exhaust flow, reducing backpressure and increasing exhaust gas velocity. This results in improved engine efficiency, increased power output, and a more responsive throttle.
The Valve Rad21C features a 21mm diameter at the exhaust port, providing a significant improvement over the stock 18mm exhaust valve. This larger diameter allows for a more efficient exhaust gas exit, further reducing backpressure and improving engine performance.
The installation of the Valve Rad21C is straightforward and can be completed with basic hand tools. The kit includes detailed installation instructions, as well as all necessary hardware and fasteners. The valve is easily adjustable, allowing riders to fine-tune the exhaust flow to their specific riding style and engine tuning.
In conclusion, the Valve Rad21C Rad Boyesen is an excellent upgrade for any Honda CRF450R or CRF250R rider looking to improve engine performance, throttle response, and overall riding experience. Its durable construction, larger diameter, and easy installation make it a popular choice among serious off-road enthusiasts and racers.
Pros of buying Valve Rad21C Rad Boyesen:1. Improved Performance: Rad Boyesen's performance camshafts are designed to increase horsepower and torque, providing a more powerful and responsive engine.
2. Durability: Rad Boyesen camshafts are made from high-quality materials, ensuring long-term durability and reliability.
3. Customizable: Rad Boyesen offers a variety of camshaft options to fit different engine needs and driving styles, allowing you to choose the one that best suits your vehicle.
4. Warranty: Rad Boyesen offers a warranty on their camshafts, providing peace of mind in case of any manufacturing defects.
Cons of buying Valve Rad21C Rad Boyesen:1. Cost: Rad Boyesen camshafts can be quite expensive compared to other aftermarket options.
2. Installation: Installing a camshaft is a complex process that requires specialized tools and knowledge. If you're not comfortable doing it yourself, you'll need to pay for professional installation.
3. Potential Engine Issues: Installing a performance camshaft can cause engine issues if not done correctly or if it's not compatible with your vehicle. It's important to do your research and consult with a professional before making a purchase.
Conclusion: If you're looking for a high-quality, performance-enhancing camshaft for your vehicle, Rad Boyesen's Valve Rad21C could be a good option. However, the high cost and potential for engine issues make it a significant investment. It's important to weigh these pros and cons carefully and consider whether the potential benefits are worth the cost and risk. If you're not comfortable with the installation process, it's recommended to hire a professional to ensure the job is done correctly.
Recommendation: If you decide to proceed with purchasing a Rad Boyesen camshaft, be sure to do your research and consult with a professional to ensure it's the right fit for your vehicle. Also, consider the additional cost of professional installation to avoid any potential issues.
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For 2nd day air orders please refer to table below for estimated delivery times orders placed on pacific time will ship on will deliver on mondayby 1pmmondaywednesday after 1pmtuesdaythursday tuesdayby 1pmtuesdaythursday after 1pmwednesdayfriday wednesdayby 1pmwednesdayfriday after 1pmthursdaymonday thursdayby 1pmthursdaymonday after 1pmfridaytuesday fridaysaturdaysundayanytimemondaywednesday for next day air orders please refer to table below for estimated delivery times orders placed on pacific time will ship on will deliver on mondayby 1pmmondaytuesday after 1pmtuesdaywednesday tuesdayby 1pmtuesdaywednesday after 1pmwednesdaythursday wednesdayby 1pmwednesdaythursday after 1pmthursdayfriday thursdayby 1pmthursdayfriday after 1pmfridaymonday fridaysaturdaysundayanytimemondaytuesday return policy for us. mon. For this reason, we encourage you to review these terms and conditions whenever you purchase products from us or use our web site. Terms and conditions picture may slightly differ from product received. Chaparral customers will receive an email notification of the shipment along with tracking information, if available. Chaparral motorsports' standard shipping time is 5/7 business days via ground services. 8am 5pm pst Boyesen rad valve RAD21C 1 piece aluminum casting no manifolds to trim or plastic pieces to insert an aero form reed valve that corrects the problems associated with existing reed valve designs maintains flow velocity through the valve and re directs the intake charge for even distribution to the intake ports provides quicker, sharper throttle response and more horsepower Boyesen pro series rad reeds included color size shipping all orders must be received by 1 pm PO. Returns and exchanges must be in new condition and include original product packaging. Keep a copy of your tracking number. website you pay nothing up front. No restocking charge applies if returned within 30 days if for any reason you are dissatisfied with a purchase, we'll assist you with a prompt refund or exchange. part #:rad21c prices Specs: Part Brand: Boyesen Manufacturer Part Number: RAD21C General: condition: New Motors > Parts & Accessories > Motorcycle Parts > Air Intake & Fuel Delivery > Other Intake & Fuel Systems in stock: Yes Payments: PayPal Returns: type: Money back or exchange buyer's choice time: 30 Days paid by: Buyer policy: returns accepted details: We take great pride in our reputation for quality and excellent value. If for any reason you are dissatisfied with a purchase, we'll assist you with a prompt refund or exchange. All returns for exchange or refund must be returned within 30 days from receipt date. Returns and exchanges must be in new condition and include original product packaging. Return freight paid by the customer. Returns or exchanges older than 30 days require a return authorization from our customer service department. Please call customer service, 909-889-1302, to receive an approval for your delayed return Offer: Started: October 3, 2014, 5:27 am best offer: false # Sold: 0 rad21c price: $159.99 USD # bids: 0 quantity: 2 Ratings: AWESOME 10-03-14 great price & super fast shipping. Excellant! 10-03-14 Quality tires, as described, quick shipping, thanks 10-03-14 Quick and easy, no problems here. 10-03-14 Great sale 10-03-14 Seller: city: San Bernardino, California zipcode: 92410 Shipping: to: US cost: $7.99 handling: 2 days type: Flat