1 / 2
With its patent-pending self-engaged twist dial, ProTaper's revolutionary Self-Engaged Launch Assist (SELA) can be easily set without any assistance, giving riders the freedom to practice starts and line up for races by themselves. During start, SELA makes it possible to temporarily compress the motorcycle's front suspension, reducing its tendency to wheelie under acceleration. This optimizes rear wheel traction, allowing the rider to be more aggressive with the throttle and launch down the start straight with greater control. Dual-hinged receiver ring makes for quick and convenient installation without removing the front wheel or fork. Unique, single-SKU design allows for installation on most full-size, late-model motocross bikes.
- Details installation instructions and templates available online at protaper.com/sela.
- Forged aluminum alloy construction optimizes weight savings, strength and durability.
- Durable laster-etched graphics, including engagement confirmation markings.
- Includes all parts and hardware necessary for a wide range of applications.
- Hard-anodized moving parts maximize resistance to corrosion and wear.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2025 | Honda | CRF250R | Base |
| 2012-2025 | Honda | CRF450R | Base |
| 2019-2025 | Honda | CRF450RWE | Base |
| 2015-2025 | Husqvarna | FC250 | Base |
| 2015-2025 | Husqvarna | FC350 | Base |
| 2015-2025 | Husqvarna | FC450 | Base |
| 2018-2020,2022-2023 | Husqvarna | FC450 Rockstar Edition | Base |
| 2015-2025 | Husqvarna | TC125 | Base |
| 2015-2025 | Husqvarna | TC250 | Base |
| 2019-2022 | Kawasaki | KX250 | Base |
| 2015-2018 | Kawasaki | KX250F | Base |
| 2019-2022 | Kawasaki | KX450 | Base |
| 2015-2018 | Kawasaki | KX450F | Base |
| 2015-2026 | KTM | 125 SX | Base |
| 2015-2022,2025 | KTM | 150 SX | Base |
| 2015-2026 | KTM | 250 SX | Base |
| 2015-2026 | KTM | 250 SX-F | Base |
| 2015-2016,2022,2024-2025 | KTM | 250 SX-F Factory Edition | Base |
| 2015-2026 | KTM | 350 SX-F | Base |
| 2015-2026 | KTM | 450 SX-F | Base |
| 2014-2025 | KTM | 450 SX-F Factory Edition | Base |
| 2013-2026 | Suzuki | RMZ250 | Base |
| 2013-2026 | Suzuki | RMZ450 | Base |
| 2015-2023 | Yamaha | YZ125 | Base |
| 2015-2023 | Yamaha | YZ250 | Base |
| 2010-2023 | Yamaha | YZ250F | Base |
| 2010-2023 | Yamaha | YZ450F | Base |
Shipping & Returns
Shipping is calculated at checkout. For complete details, review our shipping and return policies.
ProTaper SELA - Self Engaged Launch Assist
With its patent-pending self-engaged twist dial, ProTaper's revolutionary Self-Engaged Launch Assist (SELA) can be easily set without any assistance, giving riders the freedom to practice starts and line up for races by themselves. During start, SELA makes it possible to temporarily compress the motorcycle's front suspension, reducing its tendency to wheelie under acceleration. This optimizes rear wheel traction, allowing the rider to be more aggressive with the throttle and launch down the start straight with greater control. Dual-hinged receiver ring makes for quick and convenient installation without removing the front wheel or fork. Unique, single-SKU design allows for installation on most full-size, late-model motocross bikes.
- Details installation instructions and templates available online at protaper.com/sela.
- Forged aluminum alloy construction optimizes weight savings, strength and durability.
- Durable laster-etched graphics, including engagement confirmation markings.
- Includes all parts and hardware necessary for a wide range of applications.
- Hard-anodized moving parts maximize resistance to corrosion and wear.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2025 | Honda | CRF250R | Base |
| 2012-2025 | Honda | CRF450R | Base |
| 2019-2025 | Honda | CRF450RWE | Base |
| 2015-2025 | Husqvarna | FC250 | Base |
| 2015-2025 | Husqvarna | FC350 | Base |
| 2015-2025 | Husqvarna | FC450 | Base |
| 2018-2020,2022-2023 | Husqvarna | FC450 Rockstar Edition | Base |
| 2015-2025 | Husqvarna | TC125 | Base |
| 2015-2025 | Husqvarna | TC250 | Base |
| 2019-2022 | Kawasaki | KX250 | Base |
| 2015-2018 | Kawasaki | KX250F | Base |
| 2019-2022 | Kawasaki | KX450 | Base |
| 2015-2018 | Kawasaki | KX450F | Base |
| 2015-2026 | KTM | 125 SX | Base |
| 2015-2022,2025 | KTM | 150 SX | Base |
| 2015-2026 | KTM | 250 SX | Base |
| 2015-2026 | KTM | 250 SX-F | Base |
| 2015-2016,2022,2024-2025 | KTM | 250 SX-F Factory Edition | Base |
| 2015-2026 | KTM | 350 SX-F | Base |
| 2015-2026 | KTM | 450 SX-F | Base |
| 2014-2025 | KTM | 450 SX-F Factory Edition | Base |
| 2013-2026 | Suzuki | RMZ250 | Base |
| 2013-2026 | Suzuki | RMZ450 | Base |
| 2015-2023 | Yamaha | YZ125 | Base |
| 2015-2023 | Yamaha | YZ250 | Base |
| 2010-2023 | Yamaha | YZ250F | Base |
| 2010-2023 | Yamaha | YZ450F | Base |
Shipping & Returns
Shipping details are shown at checkout. Review our shipping and return policies for complete information.
Description
Description
With its patent-pending self-engaged twist dial, ProTaper's revolutionary Self-Engaged Launch Assist (SELA) can be easily set without any assistance, giving riders the freedom to practice starts and line up for races by themselves. During start, SELA makes it possible to temporarily compress the motorcycle's front suspension, reducing its tendency to wheelie under acceleration. This optimizes rear wheel traction, allowing the rider to be more aggressive with the throttle and launch down the start straight with greater control. Dual-hinged receiver ring makes for quick and convenient installation without removing the front wheel or fork. Unique, single-SKU design allows for installation on most full-size, late-model motocross bikes.
- Details installation instructions and templates available online at protaper.com/sela.
- Forged aluminum alloy construction optimizes weight savings, strength and durability.
- Durable laster-etched graphics, including engagement confirmation markings.
- Includes all parts and hardware necessary for a wide range of applications.
- Hard-anodized moving parts maximize resistance to corrosion and wear.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2025 | Honda | CRF250R | Base |
| 2012-2025 | Honda | CRF450R | Base |
| 2019-2025 | Honda | CRF450RWE | Base |
| 2015-2025 | Husqvarna | FC250 | Base |
| 2015-2025 | Husqvarna | FC350 | Base |
| 2015-2025 | Husqvarna | FC450 | Base |
| 2018-2020,2022-2023 | Husqvarna | FC450 Rockstar Edition | Base |
| 2015-2025 | Husqvarna | TC125 | Base |
| 2015-2025 | Husqvarna | TC250 | Base |
| 2019-2022 | Kawasaki | KX250 | Base |
| 2015-2018 | Kawasaki | KX250F | Base |
| 2019-2022 | Kawasaki | KX450 | Base |
| 2015-2018 | Kawasaki | KX450F | Base |
| 2015-2026 | KTM | 125 SX | Base |
| 2015-2022,2025 | KTM | 150 SX | Base |
| 2015-2026 | KTM | 250 SX | Base |
| 2015-2026 | KTM | 250 SX-F | Base |
| 2015-2016,2022,2024-2025 | KTM | 250 SX-F Factory Edition | Base |
| 2015-2026 | KTM | 350 SX-F | Base |
| 2015-2026 | KTM | 450 SX-F | Base |
| 2014-2025 | KTM | 450 SX-F Factory Edition | Base |
| 2013-2026 | Suzuki | RMZ250 | Base |
| 2013-2026 | Suzuki | RMZ450 | Base |
| 2015-2023 | Yamaha | YZ125 | Base |
| 2015-2023 | Yamaha | YZ250 | Base |
| 2010-2023 | Yamaha | YZ250F | Base |
| 2010-2023 | Yamaha | YZ450F | Base |
Reviews
Reviews
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Make sure it fits. Make sure it works.
Need help with this part?
R1 Industries can help confirm product fitment, compare options and arrange professional installation or repair.

