Same Day Shipping, orders before 4pm**
Select optionsSpecialized Demo Expert Steel, Stainless Steel, Black Oxide or Hybrid Ceramic Headset Kit
£20.00 – £40.00Dimensions 40x52x7 ID 40 OD 52 Depth 7 - Add to basket
SPECIALIZED PORTO HEADSET BEARINGS 1.5″-1.8″ (LOWER BEARING S182500006)
£25.00Dimensions 40x52x7 - 47.8x56.8x6.5 ID 40/47.8 OD 52/56.8 Depth 7/6.5 - Select options
Specialized S-Works Epic World Cup Steel or Stainless Steel Headset Bearing Kit
£20.00 – £64.99Dimensions 40.5x49.5x6.5 - 40x52x7 ID 40.5 - 40 OD 49.5 - 52 Depth 6.5 / 7 - Select options
Specialized STATUS Headset Bearings Kit In Steel, Black Oxide, Stainless Steel or Hybrid Ceramic
£16.00 – £34.50Dimensions 30.5x41.8x8 / 40x52x7 ID 30.5 / 40 OD 41.8 / 52 Depth 8 / 7 - Select options
Specialized Tarmac SL2 & SL3 Steel or Stainless Headset Bearings
£16.00 – £34.50Dimensions 30.5x41.8x8 / 40x52x7 ID 30.5 / 40 OD 41.8 / 52 Depth 8 / 7 - Select options
SpecialiZed Tarmac SL5 49/52Cm Frame, Steel or Stainless Headset Bearings
£16.00 – £34.50Dimensions 30.5x41.8x8 / 34.1x46.9x7 ID 30.5 / 34.1 OD 41.8 / 46.9 Depth 8 / 7 - Select options
Specialized Tarmac SL5 58/61cm Frame, Steel or Stainless Headset Bearings
£16.00 – £34.50Dimensions 30.5x41.8x8 / 40x52x7 ID 30.5 / 40 OD 41.8 / 52 Depth 8 / 7 - Select options
Specialized Tarmac SL6 Steel, Stainless Steel, Black Oxide, Hybrid Ceramic and Superlight SL Alloy Headset Kit
£16.00 – £61.98Dimensions 30.5x41.8x8 / 40x52x7 ID 30.5 / 40 OD 41.8 / 52 Depth 8 / 7 - Select options
Trek Caliber, E-Caliber & Supercaliber Stainless Steel, Hybrid Ceramic and Black Oxide Headset Bearing Kit
£16.00 – £61.98Dimensions 30.15x41x6.5 / 40x51.8x8 ID 30.15 / 40 OD 41 / 51.8 Depth 6.5 / 8 - Select options
Trek Knock Block Stainless Steel, Hybrid Ceramic and Black Oxide Headset Bearing Kit
£16.00 – £61.98Dimensions 30.15x41x6.5 / 40x51.8x8 ID 30.15 / 40 OD 41 / 51.8 Depth 6.5 / 8 - Add to basket
Trek Rail 9.5, 9.7, 9.8, and 9.9 GEN 4 Headset Bearings
£21.00Dimensions 30.15x41x6.5 - 50x61.9x8 ID 30.15 - 50 OD 41 - 61.9 Depth 6.5 / 8 - Select options
Trek Rail Steel, Stainless Steel, Hybrid Ceramic, Black Oxide, Superlight SL Alloy Headset Bearing Kit
£16.00 – £61.98Dimensions 30.15x41x6.5 / 40x51.8x8 ID 30.15 / 40 OD 41 / 51.8 Depth 6.5 / 8 - Select options
VITUS AURO 2021/2023 STEEL, BLACK OXIDE, HYBRID CERAMIC OR STAINLESS STEEL HEADSET BEARING KIT
£16.00 – £61.98Dimensions 30.5x41.8x8 / 40x52x7 ID 30.5 / 40 OD 41.8 / 52 Depth 8 / 7 - Select options
VITUS DOMINER 2015-2020 STEEL, STAINLESS STEEL, HYBRID OR SUPERLIGHT SL ALLOY HEADSET BEARING KIT
£16.00 – £61.98Dimensions 30.15x41x6.5 / 40x51.8x8 ID 30.15 / 40 OD 41 / 51.8 Depth 6.5 / 8 - Select options
VITUS E-MYTHIQUE STEEL, STAINLESS STEEL, HYBRID OR SUPERLIGHT SL ALLOY HEADSET BEARING KIT
£16.00 – £61.98Dimensions 30.15x41x6.5 / 40x51.8x8 ID 30.15 / 40 OD 41 / 51.8 Depth 6.5 / 8 - Add to basket
VITUS E-SOMMET & E-ESCARPE STEEL HEADSET BEARING KIT (NUKEPROOF – ZS56/28.6-ZS66/46)
£25.00Dimensions 42x52x7 - 46x60x8 ID 42-46 OD 52-60 Depth 7 / 8 - Select options
VITUS ENERGIE EVO STEEL, BLACK OXIDE, HYBRID CERAMIC OR STAINLESS STEEL HEADSET BEARING KIT
£16.00 – £61.98Dimensions 30.5x41.8x8 / 40x52x7 ID 30.5 / 40 OD 41.8 / 52 Depth 8 / 7 - Select options
VITUS MYTHIQUE, NUCLEUS, SENITER, RAPIDE STEEL, BLACK OXIDE OR STAINLESS STEEL HEADSET BEARING KIT
£16.00 – £34.50Dimensions 30.15x41x6.5 / 40x52x6.5 ID 30.15 / 40 OD 41 / 52 Depth 6.5 / 6.5 - Select options
VITUS RADIPE FS STEEL, BLACK OXIDE, HYBRID CERAMIC OR STAINLESS STEEL HEADSET BEARING KIT
£16.00 – £61.98Dimensions 30.5x41.8x8 / 40x52x7 ID 30.5 / 40 OD 41.8 / 52 Depth 8 / 7 - Select options
VITUS SOMMET, ESCARPE, SENITER, NUCLEUS STEEL, STAINLESS STEEL, HYBRID OR SUPERLIGHT SL ALLOY HEADSET BEARING KIT
£16.00 – £61.98Dimensions 30.15x41x6.5 / 40x51.8x8 ID 30.15 / 40 OD 41 / 51.8 Depth 6.5 / 8 - Select options
VITUS SUBSTANCE & E-SUBSTANCE STEEL, BLACK OXIDE, HYBRID CERAMIC OR STAINLESS STEEL HEADSET BEARING KIT
£16.00 – £61.98Dimensions 30.5x41.8x8 / 40x52x7 ID 30.5 / 40 OD 41.8 / 52 Depth 8 / 7 - Select options
VITUS VITESSE EVO 2021 STEEL, BLACK OXIDE, HYBRID CERAMIC OR STAINLESS STEEL HEADSET BEARING KIT
£16.00 – £61.98Dimensions 30.5x41.8x8 / 40x52x7 ID 30.5 / 40 OD 41.8 / 52 Depth 8 / 7 - Select options
VITUS ZENIUM Steel or Stainless Steel LOWER HEADSET BEARING KIT
£17.00 – £27.00Dimensions 30.1x41.8x8 / 40x52x7 ID 30.15 / 40 OD 41.8 / 52 Depth 8 / 7 - Select options
VITUS ZX-1 EVO STEEL, BLACK OXIDE, STAINLESS, HYBRID CERAMIC HEADSET BEARING KIT
£20.00 – £61.98Dimensions 30.5x41.8x8 / 40x52x7 ID 30.5 / 40 OD 41.8 / 52 Depth 8 / 7
Stainless Steel Headset Bearing in 440c, ideal for many bikes please see listings to find the right one for you. You may need double check the dimensions of your bearings.