Key Features:DH/ FR headset for using 1 1/8 steerer forks on frames with 1.5 headtube,Forged chromoly cups,Oversized caged ball bearings,Chromoly crown race,21mm headset insertion,Stack height 17 + 11.7 = 28.7mmWeight: 387 grams.
Key Features: For tapered 50/68mm OD head tube,For 1.1/8" to 1.5" tapered fork,Alloy top cover,Upper: forged alloy cup with ACB,Lower: 1.5" CNC machined alloy cup with ACB,Stack Height: 16.9 + 2.9=19.8mm,Weight: 128.5g.
Key Features:Adapts FSA Ø24mm spindleNBD cranksets into 386Evo BB shells with a PF30 bottom bracket already installed.,Aluminium covered in plastic.,Anodized gold.,Weight: 14.6g.
Key Features:1.1/8", 36°×45° ACB,For tapered 50mm/62mm OD Head Tube,1.1/8" to 1.5" steerer,Alloy top cover,Upper: Forged alloy cup with ACB (blue seal),Lower: 1.5" CNC machined alloy cup with ACB (blue seal),Stack height: 16.9 + 2.9 = 19.8mm,Weight: 129.6g.
Robust, sealed bearing headset for use with frames with 1.5 headtubes and forks with a 1 1/8 inch steerer.Key Features:1.5 inch to 1 1/8 inch,Reduction design,Forged and CNC machined 7075-T6 aluminium cups,21mm headtube insertion,Industrial cartridge sealed bearings,Stainless steel crown race,Stack height: 16.4 + 13.4 = 29.8mm,Weight: 174g.Spares:Top and bottom bearings: 160-6290,Crown race: H6059.
Key Features:45 x 45 deg ACB,For differential headtube OD headtube,For carbon fibre special steerer,Stainless crown race,Stack Height 8.5 + 0.9 = 8.9mm,Weight: 83.4g.Spares:Top Bearing: 160-6480,Bottom Bearing: 160-6291,Crown Race: H6049.
Key Features:Orbit 1.5E ZS Tapered Steerer 1.1/8-1.5,1.1/8", 36°×45° ACB,For tapered 50mm/62mm OD Head Tube,1.1/8"-1.5" steerer,Alloy top cover,Upper: Forged alloy cup with ACB (blue seal),Lower: 1.5" CNC machined alloy cup with ACB (blue seal),Stack height: 16.9+2.9=19.8mm,Weight: 129.6g.
Key Features:1.5 to 1 1/8 inch Steerer,26 x 5/32 inch OD caged ball bearings,Reduction design allowing use of 1 1/8 inch steerer forks in 1.5 inch headtube frames.,Aluminium cups,Stack height: 18.1 + 11.9 = 30mm,Colour: Black,Weight: 239g.Spares:Top and bottom bearings: MR071,Crown race: H6051.
Key Features:Differential headtube, 45° x 45° ACB upper industrial bearing lower (for carbon fibre headtube),For differential OD headtube,Upper Angular Contact Bearings, Lower Industrial bearing,Stainless crown race,Carbon top cover,Stack height: 9.4 + 0.9 = 10.3mm,Weight 83.4g.Spares:Top bearing: 160-6480,Bottom bearing: 160-6740,Crown race: H6083.
Key Features:For tapered fork steerer: 1 1/8 - 1.25 inch,45 x 45 degree Campag compatible ACB Angular Contact Bearings (Black Seal),For 52.2mm OD headtube,Alloy top cover,Stack Height: 10.5 + 1 = 11.5mm,Weight: 86.3g,Colour: Black.
FSA BB30-MegaExo Adapter Bottom BracketThis bottom bracket adaptor is specifically designed to be used with carbon MTB MegaExo cranksets on 68mm wide BB30 shells. Ceramic ball bearing with hardened steel races.Full Speed Ahead (FSA) produces world-class bicycle components for road cycling and mountain biking, and they supply many of the world's leading road and mountain bikers.Their history in the sport and heritage of innovation in design and manufacturing is important to FSA. They're proud that they constantly invest in their products and range to ensure that they provide the very best components possible - for both professional and enthusiast riders alike.Features: Bearing Type: Ceramic with hardened steel races Use: MTB Size: 68/73mm Shell Type: BB30 Crankset Compatibility: Carbon MTB MegaExo cranksetsBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.