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Home > Parts And Components

Bicycle parts and components

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Bicycles are more than just a sum of their parts, but without the components which add up to their groupset, gears, drivetrain and finishing kit, bikes wouldn’t even get going. You can make your bike last longer by replacing components as they wear out, or give it an upgrade with some new parts from top brands like SRAM, Shimano or Tektro.


Whether you need mountain bike bits or road components, there’s a huge selection to choose from. Just make sure your components are compatible with your bike.

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Finance available on all baskets above £280

ETC Semi Integrated 1 1/8 inch Headset


Now £8.99

Save up to 60%RRP: £22.73

Finance available on all baskets above £280

One23 Road Integrated Headset


Now £12.80

Save up to 60%RRP: £31.99

Finance available on all baskets above £280

Push Alloy Seatpost


Now £9.00

Save 55%RRP: £19.99

Finance available on all baskets above £280

Campagnolo Replacement Full Brake Blocks


Now £15.75

Save 55%RRP: £34.98

Finance available on all baskets above £280

Oxford Rotary Cable


Now £4.05

Save 55%RRP: £8.99

Finance available on all baskets above £280

Finance available on all baskets above £280

Finance available on all baskets above £280

Finance available on all baskets above £280

Baradine Avid BB5 Sintered Disc Brake Pads


Now £6.99

Save 53%RRP: £14.99

Finance available on all baskets above £280

Finance available on all baskets above £280

Finance available on all baskets above £280

Eastern Medusa Lite Chainwheel


Now £13.99

Save 50%RRP: £27.99

Finance available on all baskets above £280

Ritchey WCS Mountain Bike Handlebars


Now £29.00

Save 50%RRP: £58

Finance available on all baskets above £280

Ritchey WCS 1-Bolt Seatpost


Now £36.00

Save 50%RRP: £71.99

Finance available on all baskets above £280

E-Thirteen SRS+ Upper Backplate


Now £19.98

Save 50%RRP: £39.95

Finance available on all baskets above £280

Pro Vibe 7S Alloy Road Seatpost


Now £32.50

Save 50%RRP: £64.99

Finance available on all baskets above £280

Pro Thomas Vanderham MTB Seatpost


Now £27.50

Save 50%RRP: £54.99

Finance available on all baskets above £280

Gusset Pinhead Plastic Platform Pedals


Now £10.00

Save 50%RRP: £19.99

Finance available on all baskets above £280

Hayes HFX Disc Brake Pads


Now £6.00

Save 50%RRP: £11.99

Finance available on all baskets above £280

Quad Deuce Disc Brake and Rotor


Now £62.50

Save 50%RRP: £124.99

Finance available on all baskets above £280

Brev.M Alloy Chainring Bolts


Now £8.50

Save 50%RRP: £16.99

Finance available on all baskets above £280

Shimano Tiagra HB4500 Road Front Hub


Now £8.00

Save 50%RRP: £15.99

Finance available on all baskets above £280

Xposure Hi Wire Lower Gyro Cables


Now £5.00

Save 50%RRP: £9.99

Finance available on all baskets above £280

Sportourer Dragon Saddle


Now £22.50

Save 50%RRP: £44.99

Finance available on all baskets above £280

E-Thirteen LS1+ Direct Mount Bashguard


Now £17.48

Save 50%RRP: £34.95

Finance available on all baskets above £280

Premium Products Tread BMX Grip


Now £3.00

Save 50%RRP: £5.99

Finance available on all baskets above £280

Savage Junior Platform Pedal


Now £6.75

Save 50%RRP: £13.49

Finance available on all baskets above £280

Savage Ahead BMX Stem


Now £7.00

Save 50%RRP: £13.99

Finance available on all baskets above £280

Shimano TLBT01 Bleeding Kit For Disc Brakes


Now £30.00

Save 50%RRP: £59.99

Finance available on all baskets above £280

Finance available on all baskets above £280

Finance available on all baskets above £280

Finance available on all baskets above £280

Avid XX Carbon Magnesium Hydraulic Disc Brake


Now £125.00

Save 50%RRP: £249.99

Finance available on all baskets above £280

SRAM Red Chainset


Now £199.99

Save 50%RRP: £399.98

Finance available on all baskets above £280

SRAM PG1070 10 Speed Cassette


Now £37.50

Save 50%RRP: £74.99

Finance available on all baskets above £280

SRAM Red Brakes


Now £65.00

Save 50%RRP: £129.99

Finance available on all baskets above £280

SRAM S30 AL Race Clincher Road Wheels


Now £190.00

Save 50%RRP: £379.99

Finance available on all baskets above £280

SRAM X9 9 Speed Gripshift


Now £22.50

Save 50%RRP: £44.99

Finance available on all baskets above £280

SRAM S500 Chainset


Now £82.00

Save 50%RRP: £163.99

Finance available on all baskets above £280

SRAM Force Chainset


Now £157.50

Save 50%RRP: £314.99

Finance available on all baskets above £280

Post Moderne Seatpost Shim


Now £2.00

Save 50%RRP: £3.99

Finance available on all baskets above £280

SRAM X7 Front Derailleur


Now £20.50

Save 50%RRP: £40.99

Finance available on all baskets above £280

SRAM X5 Dual Pull Low Clamp Front Derailleur


Now £17.50

Save 50%RRP: £34.99

Finance available on all baskets above £280

Easton EA30 Ergo Road Bar


Now £15.00

Save 50%RRP: £29.99

Finance available on all baskets above £280

Jagwire Brake Block Canti Black 53mm


Now £2.05

Save 50%RRP: £4.09

Finance available on all baskets above £280

ETC German Cross Pair Valve Caps


Now £2.00

Save 50%RRP: £3.99

Finance available on all baskets above £280

ETC Alloy Top Mount Cross Lever


Now £9.00

Save 50%RRP: £17.99

Finance available on all baskets above £280

ETC Valve Cap


Now £2.00

Save 50%RRP: £3.99

Finance available on all baskets above £280

Jagwire V Brake Cable/Pipe


Now £1.55

Save 50%RRP: £3.09

Finance available on all baskets above £280

Oxford Look Keo Compatible Cleats


Now £8.00

Save 50%RRP: £15.99

Finance available on all baskets above £280

Finance available on all baskets above £280

Giant Reign Shock Bolts and Bearings


Now £20.00

Save 50%RRP: £40

Finance available on all baskets above £280

Quad Nano Disc Brakes


Now £30.00

Save 50%RRP: £59.99

Finance available on all baskets above £280

Quad Rear 6 Bolt MTB Disc Wheel


Now £90.00

Save 50%RRP: £179.99

Finance available on all baskets above £280

Shimano FC-4550 Tiagra Chainring


Now £15.00

Save 50%RRP: £29.99

Finance available on all baskets above £280

Proper Magnalite Male 3 RHd Cassette Hub


Now £50.00

Save 50%RRP: £99.99

Finance available on all baskets above £280

Selle San Marco Bioaktive Blaze Saddle


Now £18.00

Save 50%RRP: £35.99

Finance available on all baskets above £280

Finance available on all baskets above £280

Shaman Racing Enduro Stem


Now £25.99

Save 48%RRP: £49.98

Finance available on all baskets above £280

ETC Threadless Headset


Now £7.29

Save up to 48%RRP: £13.99

Finance available on all baskets above £280

Formula Master Cylinder Clamp Kit for ORO


Now £10.44

Save 48%RRP: £19.95

Finance available on all baskets above £280

One23 Integrated Threadless 1 1/8 Inch Headset


Now £16.99

Save up to 47%RRP: £31.98

Finance available on all baskets above £280

Finance available on all baskets above £280

Clarks S/S Universal Front / Rear Gear Cable Kit


Now £9.58

Save up to 47%RRP: £17.99

Finance available on all baskets above £280

Finance available on all baskets above £280

Finance available on all baskets above £280

Finance available on all baskets above £280

Finance available on all baskets above £280

Element Nickel Wide Bar


Now £29.69

Save 46%RRP: £54.98

Finance available on all baskets above £280

Pro XCR 3D Forged Stem


Now £37.80

Save 46%RRP: £69.98

Finance available on all baskets above £280

Outland Short Oversize Alloy Bar Ends


Now £8.99

Save 45%RRP: £16.49

Finance available on all baskets above £280

Finance available on all baskets above £280

Clarks S/S Universal Front / Rear Brake Kit


Now £9.94

Save up to 45%RRP: £17.99

Finance available on all baskets above £280

Shimano Chain Pin 7/8 Speed


Now £5.99

Save up to 45%RRP: £10.84

Finance available on all baskets above £280

Eclat Sylar Sprocket


Now £24.98

Save 44%RRP: £44.98

Finance available on all baskets above £280

DMR Hip Jump Bike Saddle


Now £13.98

Save up to 44%RRP: £24.99

Finance available on all baskets above £280

Premium Products Forum Pro Bar


Now £13.99

Save 44%RRP: £24.99

Finance available on all baskets above £280

SRAM X0 10 Speed Front Derailleur Direct Mount


Now £39.48

Save up to 44%RRP: £69.99

Finance available on all baskets above £280

Avenir Gel Sprung Ergonomic Comfort Saddle


Now £16.99

Save 43%RRP: £29.99

Finance available on all baskets above £280

Gamut P30 Dual Chainguide


Now £56.98

Save 43%RRP: £99.98

Finance available on all baskets above £280

DiamondBack Stunt Pegs with Resin Sleeve


Now £11.98

Save up to 43%RRP: £20.99

Finance available on all baskets above £280

Xposure Multipack Seat Grips and Pedals


Now £19.98

Save up to 43%RRP: £34.99

Finance available on all baskets above £280

KMC X10 EL 10 Speed Chain


Now £25.86

Save 43%RRP: £44.99

Finance available on all baskets above £280

Finance available on all baskets above £280

Finance available on all baskets above £280

Ashima V Brake Pads


Now £5.24

Save up to 42%RRP: £9.09

Finance available on all baskets above £280

Finance available on all baskets above £280

ETC Micro Adjust Alloy 6061 Seatpost


Now £9.99

Save up to 41%RRP: £16.99

Finance available on all baskets above £280

KMC X9SL Super Light 9 Speed Chain


Now £35.84

Save up to 40%RRP: £59.98

Finance available on all baskets above £280

Finance available on all baskets above £280

Ashima S.O.S Shimano XTR Disc Brake Pads


Now £14.97

Save 40%RRP: £24.99

Finance available on all baskets above £280

Finance available on all baskets above £280

Ashima S.O.S Magura Louise Disc Brake Pads


Now £14.97

Save 40%RRP: £24.99

Finance available on all baskets above £280

Finance available on all baskets above £280

Ashima S.O.S Hayes HFX-Mag Disc Brake Pads


Now £14.97

Save 40%RRP: £24.99

Finance available on all baskets above £280

Finance available on all baskets above £280

Finance available on all baskets above £280

Ashima S.O.S Shimano Deore Disc Brake Pads


Now £14.97

Save 40%RRP: £24.99

Finance available on all baskets above £280

Finance available on all baskets above £280

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E-mail: sales@tredz.co.uk | Tel: 01792 799508