
Boyesen Quick Start
- Part #
- 1267980001
- Mfr. part #
- APC-3QS
- Availability
- In stock
Check if it fits your vehicle
Only vehicles this part fits are listed.
- Fast Reliable Shipping
- Easy 30-Day Returns
Description
Available for ALL Keihin FCR-equipped MX/Off-road and ATV models.Try the most effective way to add performance to your Keihin FCR carburator. Integrated Hot Start Assist eliminates problem 4-stroke hot start procedureTunable leak jet maximizes volume of fuel and duration of fuel spray for all conditions25% more fuel capacityHigh volume vertical check valve located in the QS3 for precise, consistent fuel meteringPatented design stops bogging and improves throttle responseImproved low end performanceInvestment cast and finished to precise tolerancesFits ALL Keihin FCR carbsSimple bolt-on for any current kick start modelApplication Note: Older models with carburator mounted Hot Start knobs and Electric Start models will require a seperate OEM or aftermarket handlebar mounted Hot Start Lever.
Specifications
| Brand | Boyesen |
|---|---|
| Part # | 1267980001 |
| Manufacturer part # | APC-3QS |
| Product type | Fuel and Air Intake Systems |
| Category | Fuel and Air Intake Systems |
| UPC | 804429509881 |
Fitment (27)
| Make | Model | Years |
|---|---|---|
| Honda | CRF150R | 2007-2009, 2012-2019 |
| Honda | CRF150RB EXPERT | 2007-2009, 2012-2019 |
| Honda | CRF250R | 2004-2009 |
| Honda | CRF250X | 2004-2009, 2012-2013, 2015-2017 |
| Honda | CRF450R | 2002-2008 |
| Honda | CRF450X | 2005-2009, 2012-2017 |
| Kawasaki | KLX450R | 2008-2009 |
| Kawasaki | KX250F | 2004-2010 |
| Kawasaki | KX450F | 2006-2008 |
| KTM | 250 EXC-F | 2003-2005 |
| KTM | 250 SX-F | 2005-2006, 2010 |
| KTM | 250 XC-F | 2007-2009 |
| KTM | 250 XCF-W | 2006-2011 |
| KTM | 450 SX-F | 2003-2009 |
| KTM | 450 XC-F | 2006-2009 |
| KTM | 505 SX-F | 2008 |
| KTM | 505 XC-F | 2008-2009 |
| Suzuki | RM-Z250 | 2004-2009 |
| Suzuki | RM-Z450 | 2005-2007 |
| Yamaha | WR250F | 2001-2013 |
| Yamaha | WR400F | 1998-2000 |
| Yamaha | WR426F | 2001-2002 |
| Yamaha | WR450F | 2003-2011 |
| Yamaha | YZ250F | 2001-2013 |
| Yamaha | YZ400F | 1998-1999 |
| Yamaha | YZ426F | 2000-2002 |
| Yamaha | YZ450F | 2003-2009 |
Shipping & Returns
Is shipping free?
Yes. Shipping is free on every order to a US address, and we email you the tracking number when it ships.
What shipping options are available?
Orders are shipped via FedEx, USPS, OnTrac, or other reputable carriers, depending on the most suitable option for your order. Please contact us for expedited shipping requests.
Do you ship outside the USA?
Currently, we ship within the United States only.
Do you ship to Alaska and Hawaii?
Yes, we ship to Alaska and Hawaii.
What could cause a shipping delay?
Delays may occur due to incorrect shipping addresses, carrier disruptions, or holiday periods. If an address issue affects delivery, we will contact you using the information provided with your order.
How do I return an item?
Items may be returned within 30 days of delivery, provided they are unused, in new condition, and in their original packaging. Please contact us with your order number to initiate a return.
Customers are responsible for return shipping costs for ordering errors or change-of-mind returns. If we send an incorrect or damaged item, please email us with your order number and photos of the item. If the error is confirmed to be ours, we will cover the return shipping costs.
Refunds are based on the purchase price of the returned product and are processed after the return is approved and inspected.
See our shipping policy, refund policy and FAQ.












