




These products are designed first and foremost for racing applications and may not be compatible with OEM street functions.
Please verify compatibility with your specific setup before ordering. If you have any questions, feel free to contact us for assistance.
We display live inventory for in-stock items. However, due to demand, popular Alpha Racing products can sell out. These items are restocked in our weekly orders. If an item is out of stock, it can still be purchased and will arrive with our next order, typically within 1–2 weeks (excluding holiday periods).
Alpha Racing Öhlins FGR 400 racing front fork BMW S1000RR/HP4 2009-2021,M1000RR 2021- SU-FGR400
Enter the next generation of Öhlins racing performance with the FGR 400 front fork. Developed from cutting-edge World Superbike technology, the FGR 400 offers a modernized, lightweight design and superior damping performance for top-level racing.
The FGR 400 features an ultra-low friction, spring-pressurized damping system to deliver more even, controlled damping characteristics on the track than its predecessors. Its streamlined, weight-optimized design with Superbike inspired fork bottoms and 46-mm inner tubes increase stiffness for improved stability and handling characteristics.
In addition to the TTX twin-tube technology, the FGR 400 comes equipped with FKR technology, confining compression and rebound damping to separate fork legs. Adjusters for compression and rebound, as well as spring preload, are integrated into the top caps. With the turn of a knob, you can fine-tune your setup for the track conditions and experience World Superbike-caliber damping performance lap after lap.
Upgrade your racing performance and conquer the track like a true Superbike rider with the new FGR 400 front fork.
Features:
- TTX and FKR technology
- Spring pressurized damping system
- Weight-optimized design
- Ultra-low friction
- 46 mm inner tube diameter
- Superbike-inspired fork bottoms
Technical data:
Length: 770 mm
Stroke: 130 mm
Clamp diameter: 54.5/58 mm
Hole spacing: 108 mm
Rate N/mm: 10,0 N/mm
Spring: 04744-05
Spring series: 04744 series
Packing unit: Pair
Please
NOTE:
This front fork is specially developed for racing use and should only be used on the racetrack.
Supplied without triple clamp and axle.
Weight: XX kg
With the protective packaging, ready-to-paint finish, and the Great Fitment this Fairing Kit from Armour Bodies is a must. If you choose the cheaper route with other brands, you will pay for it in some form of fashion.
Excellent product and service
Great quality very good customer service!
Customer service was amazing. Part was reasonably priced. Shipping was quick and the part itself is excellent
Good quality. Great communication. Fast shipping. Thank you!
Easy to install great feedback. Quality built!
Exactly what I needed. Thanks
Like the tape very much, just would like the tape to be longer in length.
Awsome Suit!. Top notch quality, one of the best suits that I've own by far, true to size & all the paddings where it should be!., very comfortable even with a tech air 5 plasma in it. I'd definitely recommend!! HHR customers service was also very awesome. Looking forward to more purchases in the near future..
These guys were great to work with, responded fast, shipped item quickly and I will 100% be ordering more stuff with them in the near future!
Great customer service and communication
Worth the money! Makes it easier to hit top speed than regular standard throttle tube! I have a 2011 and 2025 S1K and the Alpha throttle feels almost similar to the new 2025 quick throttle.
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