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A bearing kit, with complementary parts for a tapered pivot, compatible integrated bearings. 2 sealed bearings, with adjustment rings to fill any type of play in the steering. A smooth and reliable movement on your bike, allows a better behavior when riding, also allows to be more precise on the trajectories.

In this headset, you have 2 crown-races: for 1-1/8" straight pivots and for 1-1/8" - 1.5" Tapered pivots.

important note:On some forks, the crown-race is already integrated into the fork tube, so it is unnecessary to put this one provided in this headset.

IN DETAIL:

SHIS code : IS42 | IS52

• Top bearing: 2A19-6B (30.2-41.8-7) | 45°x45° - Stainless Steel
• Bottom bearing: 2C26-15A (40-51.8-8) | 45°x45° - Stainless Steel
• High inner diameter: 30.2mm
• High external diameter: 42mm
• Diameter inside low : 40mm
• Diameter outside low : 52mm
• Type :Integrated (IS)
• Steering tube : 1-1/8" - 1.5"
• Fork stem : 1-1/8" - 1.5"
• Cover : CNC machined - aluminum with waterproof seal
• Crown race straight pivot : 153 Aluminum 7075 - Int. diameter 30mm
• Crown race Tapered : 373 Aluminum 7075 - Int. diameter 39.8mm
• 2 Sealed bearings
• 1 Adjustment ring for upper bearing
• 2 Crown-race for straight (1-1/8") and tapered (1-1/8" - 1.5") pivot
• Weight: 98g