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1 5
RST

RST F1RST 29" Boost Air Fork

£99.99 £399.99
Save 75%

Delivery & shipping info
How quickly will you dispatch my order?

If you place your order before 3 pm on any weekday we will dispatch your order the very same day!

Anything after this time will be despatched the next day.

Please note: this applies to the working week i.e. Monday – Friday and dispatch times may vary following a bank holiday.

How much does delivery cost?

Nothing! Our standard U.K. delivery (available on all items) is free!

Need it faster? No problem! We also offer next day delivery from £2.50!

International delivery: Calculated at checkout

Need more help?

Whether you need some help with a product query such as sizing or have questions and comments about our services, our customer services team is here to help. You can contact us by phone, email, or live chat.

Phone: 01384 476 267

Email: info@sportandleisure.com

SKU: F4196
EAN: 4062291002008

Description

RST F1RST 29" Boost Air Fork - Tapered Steerer - 15 x 110mm Axle

Engineered for demanding MTB riders, the RST F1RST 29" Boost Air Fork delivers trail-ready suspension performance that’s built to take on tough terrain. Featuring a responsive AIR3 spring and BO-TNL damper with remote lock-out, this fork offers precision control and efficient shock absorption on everything from technical rock gardens to high-speed descents. The 32mm stanchions, magnesium lowers and aluminium crown combine to provide the perfect balance of durability and weight, while the Boost axle spacing ensures confident, stable handling.

  • Whether you're upgrading your XC or trail setup, this fork provides premium performance with all the key features you’d expect – at a seriously competitive price.
  • Fits tyres up to 2.6" (29")
  • Stanchion width: 32mm
  • Fork offset: 51mm
  • Lower leg material: Magnesium
  • Crown material: Aluminium
  • Damper: BO-TNL Compress adjust Rebound adjust remote lock-out
  • Mudguard mounts: Yes
  • Max rotor: 220mm (with adapter)
  • Brake type: Disc
  • Travel: 100mm
  • Axle: 15 x 110mm (boost)
  • Steerer: 1 1/8 - 1.5" Tapered
  • Steerer length: 255mm
  • Includes remote lockout kit
  • Weight: 2249g (fork and lockout)