AliExpress.io
BOLANY 27.5/29inch Boost Bicycle Fork Thru Axle 100/110mm 34mm Tube Tapered Rebound Adjustment 120/140mm Travel Suspension Fork

BOLANY 27.5/29inch Boost Bicycle Fork Thru Axle 100/110mm 34mm Tube Tapered Rebound Adjustment 120/140mm Travel Suspension Fork

4.3100+ sold
£106.59£177.65
40% OFF
Buy on AliExpress

You will be redirected to AliExpress to complete your purchase

Specifications

Brand Name
BOLANY
High-concerned chemical
None
Suspension
Yes
Origin
Mainland China
Use
Mountain Bikes
Fit For
Disc Brake
Stem Size
28.6
Type
Oil and Gas Fork (Air Resilience/Oil Damping)
Wheel Size
29 inch, 29 inch
Blade length
140mm
Material
Magnesium ALLoy
Size
27.5,29Inch
Lookout
Manual,Remote
Tube Diameter
34mm
Travel
120,140mm
Thru Axle
15x100,15x110mm
Tube
Tapered
Damping Rebound
Adjustable

Product Description




Brand: BOLANY
Fork Type: Damping Oil and Air
Tube Diameter: 34mm
Upper Material: Aluminum Alloy
Leg Material: Magnesium Alloy
Lockout System: Manual Lockout, Remote Lockout
Exposed Travel:120mm/140mm(Optional)
Movable Travel:100mm/120mm(Optional)
Color:Black
Weight: 27.5" 2000g (±50g)
Weight: 29" 2070g (±50g)
Maximum Tire Width: 2.5 Inches
Steerer Tube Size: Tapered 39.8mm
Damping Adjustment: Supported
Axle Size: 15x100mm/15x110mm (BOOST)
Axle Rod:Include
Maximum Air Pressure Value: About 120PSI
Compatible with Brake Discs: Default is 160mm, 180mm or 203mm requires the use of an adapter.(Not Include)
Warranty Period: One Year
 












Pros & Cons

Pros

  • High-quality construction with aluminum alloy tube and magnesium alloy legs for lightweight, durable build
  • Adjustable rebound damping and lockout (manual/remote) for customizable ride quality
  • Compatible with both 27.5-inch and 29-inch mountain bike wheels
  • Fits disc brake setups with 15x100mm or 15x110mm thru axles

Cons

  • No third-party safety certifications listed for the suspension fork
  • Only available in black color, per product description
  • Weight specifications are partially listed with incomplete details for 29-inch models
  • Requires specific thru axle mounting, not compatible with quick-release wheel setups

Common Questions

What materials are used to construct this suspension fork?

This suspension fork features a 34mm tapered tube made of aluminum alloy, with magnesium alloy legs for lightweight, durable performance.

What wheel size and travel options are available for this fork?

This fork is available for 27.5-inch and 29-inch mountain bike wheels, with selectable travel options of 120mm and 140mm.

What type of bikes and brakes is this suspension fork compatible with?

This fork is designed for mountain bikes, fits disc brake setups, and uses 15x100mm or 15x110mm thru axle mounting.

Can the suspension lockout and rebound damping be adjusted on this fork?

Yes, this fork features both manual and remote lockout options, plus adjustable rebound damping to customize ride performance.

What are the shipping details for this suspension fork?

The product listing does not include specific shipping times or policies, so standard mainland China shipping terms apply unless otherwise noted.

Product information last updated on February 4, 2026