Gear Components

Some bike parts have a longer lifespan than others. Chains, cassettes, and bottom brackets and various other gear components fall under 'routine maintenance' items as they wear out and become less efficient with regular use.

At Sigma Sports we offer a wide range of gear and drivetrain components for all bike types, including road, gravel and mountain bikes with gear components from leading brands like C-Bear, Shimano, SRAM, Campagnolo, CeramicSpeed, Kogel, Wheels Manufacturing and KMC.
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SRAM PC 1130 11 Speed Powerlock Chain (114 Links)
SRAM
PC 1130 11 Speed Powerlock Chain (114 Links)
£24.00
Finance available on orders over £99
CeramicSpeed BB86 SRAM GXP Road Bottom Bracket Black Alloy
CeramicSpeed
BB86 SRAM GXP Road Bottom Bracket Black Alloy
£275.00
0% APR PayPal Credit Available
SRAM T-Type Eagle XS-1299 12 Speed Cassette
SRAM
T-Type Eagle XS-1299 12 speed Cassette
£645.00
0% APR PayPal Credit Available
Shimano Dura-Ace 9000 Road Polymer Coated Gear Inner Cable
Shimano
Dura-Ace 9000 Road Polymer Coated Gear Inner Cable
£19.40
RRP £24.00 Save 19%
Finance available on orders over £99
SRAM Apex PG 1050 10 Speed Cassette
SRAM
Apex PG 1050 10 Speed Cassette
£68.39
RRP £76.00 Save 10%
Finance available on orders over £99
Wheels Manufacturing Threaded MTB ABEC-3 Bottom Bracket For 24/22mm SRAM Cranks
Wheels Manufacturing
Threaded MTB ABEC-3 Bottom Bracket for 24/22mm SRAM Cranks
£80.99
RRP £90.00 Save 10%
Finance available on orders over £99
SALE
Chris King ThreadFit 24mm Bottom Bracket
Chris King
ThreadFit 24mm Bottom Bracket
£227.99
RRP £240.00 Save 5%
0% APR PayPal Credit Available
SRAM NX Eagle DUB Groupset
SRAM
NX Eagle DUB Groupset
£405.00
0% APR PayPal Credit Available
Shimano Ultegra R8000 11-Speed Cassette 11-25T
Shimano
Ultegra R8000 11-Speed Cassette 11-25T
£54.95
RRP £85.00 Save 35%
Finance available on orders over £99
SALE
Surly Track Sprocket 3/32in
Surly
Track Sprocket 3/32in
£28.99
Finance available on orders over £99
SRAM Force D1 12 Speed Flat Top Chain - 120 Links
SRAM
Force D1 12 Speed Flat Top Chain - 120 Links
£55.00
Finance available on orders over £99
SRAM DUB BSA 68/73mm Bottom Bracket
SRAM
DUB BSA 68/73mm Bottom Bracket
£35.50
RRP £38.00 Save 7%
Finance available on orders over £99
SALE
SRAM Force AXS XG-1270 12-Speed Cassette
SRAM
Force AXS XG-1270 12-Speed Cassette
From £149.00
RRP £179.00 Save 17%
0% APR PayPal Credit Available
SALE
Campagnolo Centaur 11 Speed Chainset - Silver
Campagnolo
Centaur 11 Speed Chainset - Silver
£157.49
RRP £175.00 Save 10%
0% APR PayPal Credit Available
CeramicSpeed T45 Shimano 24mm Coated Bottom Bracket
CeramicSpeed
T45 Shimano 24mm Coated Bottom Bracket
£350.00
0% APR PayPal Credit Available
SRAM Eagle X-Sync 38T Direct Mount 12 Speed Chainring
SRAM
Eagle X-Sync 38T Direct Mount 12 Speed Chainring
£100.00
0% APR PayPal Credit Available
SALE
Shimano Deore FC-M6120 12-Speed Chainset
Shimano
Deore FC-M6120 12-Speed Chainset
£89.99
RRP £100.00 Save 10%
Finance available on orders over £99
CeramicSpeed BSA Camagnolo UT Coated Bottom Bracket
CeramicSpeed
BSA Camagnolo UT Coated Bottom Bracket
£350.00
0% APR PayPal Credit Available
KMC X11 114L 11-Speed Chain
KMC
X11 114L 11-Speed Chain
£26.99
RRP £33.00 Save 18%
Finance available on orders over £99

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