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.
Filter / Sort

Filter

  • £
    £

    (Values from £1 to £2,131)

  • More Filters (4)
Load Previous Products
Campagnolo Super Record 13 Speed Crankarm Set
Campagnolo
Super Record 13 Speed Crankarm Set
  • 13 Speed
  • Carbon Arms
  • Titanium Spindle
From £491.20
RRP £586.99 Save 16%
Campagnolo Super Record 13 Speed Direct Mount
Campagnolo
Super Record 13 Speed Direct Mount
  • 13 Speed Wireless
  • Durability and Fast Charging
£680.00
SALE
SRAM Force D2 Road Power Meter Spider Dub Chainset
SRAM
Force D2 Road Power Meter Spider Dub Chainset
£199.00
RRP £772.00 Save 74%
SALE
Rotor Q Ring SRAM AXS BCD107x4 Outer Chainring
Rotor
Q Ring SRAM AXS BCD107x4 Outer Chainring
£24.99
RRP £94.99 Save 74%
Kogel Bottom Bracket - BB92
Kogel
Bottom Bracket - BB92
From £202.80
SALE
SRAM Red AXS XPLR E1 Rear Derailleur Carbon Inner Cage
SRAM
Red AXS XPLR E1 Rear Derailleur Carbon Inner Cage
£36.59
RRP £62.00 Save 41%
Kogel BB30 Bottom Bracket - BB30
Kogel
BB30 Bottom Bracket - BB30
From £182.50
SALE
Campagnolo Super Record EPS 12 Speed Wireless Rear Derailleur
Campagnolo
Super Record EPS 12 Speed Wireless Rear Derailleur
£199.00
RRP £840.00 Save 76%
SALE
CeramicSpeed 3D Hollow Titanium TiN Coated OSPW
CeramicSpeed
3D Hollow Titanium TiN Coated OSPW
£699.00
RRP £1,600.00 Save 56%
SRAM Rival 2x Dub E1 Chainset
SRAM
Rival 2x Dub E1 Chainset
  • SRAM's most advanced aluminium road chainset
  • X-Range gearing technology
  • Crisp and accurate shifting
From £151.99
RRP £195.00 Save 22%
SALE
SRAM Red AXS XPLR E1 Rear Derailleur Outer Link Kit
SRAM
Red AXS XPLR E1 Rear Derailleur Outer Link Kit
£15.80
RRP £21.00 Save 25%
SALE
Rotor Bottom Bracket - T47 External
Rotor
Bottom Bracket - T47 External
£39.99
RRP £56.00 Save 29%
Shimano Sora FC-R3000 9-Speed Compact Chainset
Shimano
Sora FC-R3000 9-Speed Compact Chainset
From £72.59
RRP £105.00 Save 31%
SRAM Force 1x Dub E1 Aero Chainset
SRAM
Force 1x Dub E1 Aero Chainset
  • Aero 1x Direct Mount Chainring
  • X-Sync Technology
  • DUB Bottom Bracket compatible
From £324.00
RRP £360.00 Save 10%
SALE
Kogel Pulley Set
Kogel
Pulley Set
£171.60
RRP £220.00 Save 22%
SALE
Kogel BB30 Bottom Bracket - BB30A
Kogel
BB30 Bottom Bracket - BB30A
£202.80
RRP £260.00 Save 22%
Kogel Bottom Bracket - PressFit 30
Kogel
Bottom Bracket - PressFit 30
£218.40
RRP £280.00 Save 22%
SALE
Kogel Oversized Full Ceramic Pulley Set
Kogel
Oversized Full Ceramic Pulley Set
£249.60
RRP £320.00 Save 22%
SALE
Kogel Bottom Bracket - T47 Asymmetric Bottom Bracket
Kogel
Bottom Bracket - T47 Asymmetric Bottom Bracket
£79.99
RRP £280.00 Save 71%

You've viewed 140 of 402 products

Load More Products
Clear
View 0 items