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Firma BMX Parts

Firma BMX is a UK based brand specialising in creating no-nonsense, affordable parts whilst maintaining tried and tested quality. Their product line up includes Bars, Grips, Rims, Cranks, Brakes and more. Firma give you solid parts made at the same factories as the most expensive brands but at an affordable price. 

Firma BMX Parts Firma Removable Brake Cable Guide Hardware
In Stock

Firma Removable Brake Cable Guide Hardware

£9.99

Frame Lugs Cable Hardware - Removable cable guides for the frame and 1 cable adjuster.

£9.99
Firma BMX Parts 170mm / Black Firma 3 Piece Cranks with Mid Bottom Bracket and Sprocket Black
On Sale In Stock

Firma 3 Piece Cranks with Mid Bottom Bracket and Sprocket Black

£69.99
£129.99

Firma do it again with a great budget drivetrain upgrade kit. Including everything you need to freshen up the front end of your drivetrain. The kit...

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£69.99
£129.99
Save 46%
Firma BMX Parts Firma Pro 48 Crank Black RHD
In Stock

Firma Pro 48 Crank Black RHD

£119.99

Upgrade the entry-level 8 spline pinch-bolt cranks on your bike with these Pro-level Firma 48-spline Firma cranks.  The Firma Pro crank uses qualit...

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£119.99
Firma BMX Parts Firma V2 Mid Bottom Bracket Black
Options Available In Stock

Firma V2 Mid Bottom Bracket Black

£21.99

Simple classic mid bottom bracket, plain cones supplied with various shims to alter the tuber spacer length. •  19mm or 22mm. •  Weight 190 grams (...

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£21.99
Firma BMX Parts Black Firma Nylon Pedals
In Stock

Firma Nylon Pedals

£17.99

Made from Nylon for extra durability. Low profile Design. 9/16" thread for all three piece cranks. Chromoly Axle. Knurling pedal body giving e...

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£17.99
Firma BMX Parts Firma Cassette Wheel Black
On Sale In Stock

Firma Cassette Rear Wheel Black

£143.99
£179.99

Quality ready-built Firma rear wheel with maleaxle hub.  Firma sealed bearing cassette hub. 14mm male axle. 9T. RHD.  Firma Highway Rim. Double wal...

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£143.99
£179.99
Save 20%