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BOLANY Downhill Mountain Bike Air Suspension Front Fork Double Shoulder Inverted Aluminum Alloy Thru-Axle Boost Spacing 15 * 110mm Fork Fit for Disc Brake 26/27.5/29 Inch Tire

Free shipping on orders over $29.99

$245.99

$ 99 .00 $99.00

In Stock
  • Specifications: 110mm*15mm Spacing.Thru-Axle Boost. 28.6mm(1-1/8inch)*220mm Thread-less straight/tapered steerer. 42mm Stanchions(travel tube size).160mm travel. Axle to crown length: 750 mm ( 29.6 inch ).74mm Disc brake hole distance.
  • You will receive: 1 pces BOLANY Bike Double Shoulder Downhill Thru-Axle Boost Inverted Fork+1 set of BOLANY MTB Handlebar grips+1 BOALNY Bike water bottle+1 set of star nut and a Lower plug/bottom gear+1 set of 3mm/4mm/5mm Allen Key.Note: The color style of the water bottle and the handlebar grips will be sent at random.
  • Compatible Size: Universal for various disc brake bike of common 26/27.5/29inch.Air shock, A-pillar disc brakes. With a damping adjustment knob, it is easy to adjust the air pressure of the air chamber. Made of high-strength aluminum alloy, high strength, not easy to break, lightweight.
  • Advantages: First, it is very responsive to road conditions. The Double shoulder inverted suspension fork can press slightly jumping tires to the ground faster. Secondly, the rigidity is good. The inverted suspension front fork connects the thick outer sleeve with the frame, which greatly improves the lateral force of the shock absorber.
  • BOLANY recommend: You can use it for any high-intensity cycling. It can also be used for motorcycles, electric motorcycles, e-bikes, mtb cross country, DH and so on.You need to check if your bike Steerer is straight or tapered. Then check whether your bicycle brake is a disc brake system. Last but not least, it’s a thru-axle Bosst series fork. Please check the image size carefully. If you have any question ,please feel free to contact us



Product Description

Packaging List

bike suspension fork DH FR

you will receive in the package

A BOLANY Downhill suspension fork

A BOLANY bicycle water bottle

A Pair of BOLANY mountain bike handlebar grips

A Star Nuts for this Steerer

In addition, we also included some wrench tools.

BOLANY DH FR bike suspension fork Thru-axle Boost mtb air fork

BOLANY Bike Suspension Fork Downhill Inverted Fork

Applicable size: 26 inches, 27.5 inches, 29 inches

Brake Type: A-pillar disc brake

Travel:160mm

Spacing:110mm

Steerer: 28.6mm(1-1/8inch)*220mm Thread-less straight/tapered steerer

34mm Stanchions(travel tube size).

Axle to crown length: 750 mm ( 29.6 inch )

74mm Disc brake hole distance

Material: aluminum alloy

Axle: Thru axle boost 15mm*110mm

Rebound control:Manual+Damping rebound adjustment knob

BOLANY DH FR bike suspension fork Thru-axle Boost mtb air fork

We always worry about the safety of our riders In other BOLANY suspension fork series.

So, you will see this warning sign: "DO NOT USE FOR DOWN HILL FREE RIDE" on other BOLANY forks. But now, This BOLANY suspension fork is a breakthrough. BOLANY company opened its own model, developed it, and tested it in a variety of complex environments. Finally, A BOLANY suspension fork suitable for DH and various riding sections was manufactured. Cycling enthusiasts can use it for any type of cycling. In addition to bike, This BOLANY double shoulder inverted fork can also be widely used in motorcycles, electric bikes, off-road electric motorcycles, mountain off-road racing and so on

bike suspension fork dh fr xc

You can use it for any high-intensity cycling.

It can also be used for motorcycles, electric motorcycles, e-bikes, mtb cross country, DH,Freeride,XC and so on.

Comparable to FOX under certain conditions

bike downhill suspension fork

Advantages of Inverted Forks

One is that it is sensitive to the conditions of the road surface.

We all know that the greater the mass of the object, the greater the inertia, and the slower the response to external forces. Therefore, effectively reducing the unsprung mass of the shock absorber is an effective way to improve the sensitivity of the shock absorber.

And the upside-down fork does just that.

In contrast, the upside-down fork can press slightly jumping tires to the ground faster.

bike suspension fork downhill  Freeride XC

The second is good rigidity. The sturdy outer sleeve of the inverted fork is connected to the frame, which greatly improves the lateral force of the shock absorber, and its anti-torsion ability is extremely strong.


Customer
Reviewed in the United States on August 7, 2024
I bought this fork less then a month ago and it worked great for the roads and gravel trails, but the first time I went out to a MTB trail the through shaft broke.0/5 Would not recommend.
Customer
Reviewed in the United States on March 19, 2023
Honestly I was skeptical at first but trying to build a bike on a budget so I gave this a try and I'm very impressed with it so far does great on trails and jumps not the lightest fork almost 9 pounds but it's big I only had one issue with it one of the screws for the top crown plate was too short and only grabbed two threads it stripped but ace hardware had one same size thread but longer it worked perfect honestly I'm happy with my purchase all the functions work like they should
Jennifer Alonso
Reviewed in the United States on December 15, 2023
Even tho this are air forks they contain oil which is normal but after a week of riding the oil started leaking not good
Customer Review
Reviewed in the United States on October 31, 2023
I'm pleasantly surprised with this fork. For being a budget model, the small bump sensitivity and ride quality is phenominal. Seems fairly stiff as well, with very little torsional flex under heavy front braking.The rebound adjust provides a meaningful range between pogo stick and 'molasses' and everything in between. Had no issue getting it dialed in. Would like to see some compression adjustment though.The lockout works well, though I feel it would be better served by an on-off switch, rather than a click indexed range. The lockout seems to work like a once way valve, allowing decompression, but stopping further compression.I do, however, wish that the fork included some QOL such as a user manual with torque specs, min/max markings on the crown, pressure specs for the air spring, or suggestions for service intervals/oils/replacement parts/etc.My fork didn't include an upper bearing race, or a suitable top cap. I had to rummage through my parts bin to find something that would work.As others have mentioned, I had about 5-8ml of oil/thin grease come out when adjusting the air pressure. I'd definitely recommend sorting that before attaching a shock pump to it.Measured travel was at approx. 195mm from top of stroke to bottom-out. Quite a bit more than the specs on the product page indicated. I think that might be a listing error?Clearance wise, it was a snug fit for my 27.5x2.6" tire at the bottom of the stroke, with approx. 8mm of clearance between the top of the tire and the lower crown of the fork. It should be able to fit 26" of any size, most 27.5", but clearance for 29" tires would be trying, and would very much be on a case-by-case basis.I also noted some shipping damage on the rear of the lower crown. It's minor and purely cosmetic, but regardless, I'd like to see some improvement there.Overall, I'm happy with it. I think it's a great value. But want to see more of a focus on critical components included with the fork such as bearing races, a top cap, and better documentation. I'd rather have parts and information needed to install the fork rather than tertiary items like a water bottle or grips.
AC Palmer
Reviewed in the United States on October 25, 2023
Got these for a high-performance e-bike build, a 5.5kW CYC X1 powered Canyon Nerve. I owned original Manitou Dorado forks on my Kuberg FreeRider and loved them.These Bolany forks are great for the price. Stable and solid, progressive, and good adjustability.One downside: When I opened the air cap on the bottom to fill with more air, damping oil leaked down out of the hole. This could've been disastrous if it touched the brakes. Luckily it didn't. Just be careful when adding air.
peter k orr
Reviewed in the United States on December 3, 2022
look and work great
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