Best Bbb Bike Headsets in 2026

6061 T-6 Aluminum

Internally Contoured Cups Minimize Weight

Innovative Clip-Seal Seals the Top Assembly and Captures the Compression Ring

1-1/8", 36°/36° ACB

Alloy top cover

7075 aluminium crown race

Sealed cartridge bearings

Alloy cups w/ Laser etched logo

136g (incl. top cap and star nut)

With Forged And Cnc Machined Crmo Cups And Oversized 1/4 Inch Bearings In The Lower Cup, This Headset Will Not Let You Down

Fsa Sl-K Rnumxrnumt Stem Was Constructed To Provide Rigid Support For The Handlebars, Feeling Similar In Both Weight And Stiffness

Manufactured In Taiwan

HIGH QUALITY MATERIAL: This bike headset adopts aluminum alloy construction, which delivers good stability and durability.

FINE WORKMANSHIP: This product has CNC high precision machining and fine workmanship, which is colorfast and anti deformation.

SCOPE OF APPLICATION: This bike headset is suitable for 34mm bike frame head tube and it is compatible for 28.6mm straight steerer fork.

TH Brand 36 degree Angular Contact sealed bearings

Forged and CNC machined 6061/T6 aluminum cups

Patented alignment tip for increased durability and performance

Material: Forged and CNC machined steel cups and oversized 1/4 inch bearings in the lower cup, this headset will not let you downk.

Specification: Use for 1-1/8" (28.6mm) Straight Fork Tube, Headtube ID.: 34mm, Crown Race: 30mm

Durable, smooth, light-weight, long-lasting headset, representing the perfect balance of performance. Suitable for MTB, road bike, convenient and durable.

STRONG COMPRESSOR - Compression plug is good for carbon tube, it offers stronger force and can protect the carbon tube as well. (Star nut is only for aluminum tube)

LARGE SIZE - Bigger compressor is more stronger and safety. We offer expander depth 2 inch and 3 inch. 2 inch is large size, 3 inch in extra large. We recommend 2 inch for most scenario. Strong enough but budget cost

1” & 1 - 1/8” - Small size is for 1” tube,inner diameter 20-22.2mm. Middle & large & extra large is for 1-1/8”, inner diameter 22-25.4mm

Specification: 44mm (applicable to 44mm frame head tube + 28.6mm fork head tube)

1-1/8" Threadless headset Completed with star nut and bolt.

Durable, smooth, lightweight and durable headset, is suitable for MTB, Road Bike.

Long Service Life-The headset is made of high-quality aluminum alloy material, which is rust-proof and durable.

Exquisite Craftsmanship-Fine processing ensures a smooth surface, which is very suitable for your bicycle headset.

Durable-The cover prevents dust and water from entering, thereby extending durability.

Forged and CNC machined steel cups. 5/32" x 20 upper bearings 3/16" x 20 oversized lower bearings 24.7mm stack height 149g

Compatible with threadless 1-1/8" steerer tubes/stem; Application: Mountain Terrain Bicycle (MTB),Bicycle Motocross (BMX),Road Bike, Fixed Gear etc. For frame with control tubes 50 mm.

Material: Aluminum Cap + Steel Body + Steel Star Nut; Color: Black; Weight: 140 grams

The Ritchey Comp Logic Threadless headset features a smaller upper bearing to save weight, while the oversize lower bearing is designed to handle loads

Lightweight precision-machined aluminum cups are deep for solid insertion

Semi-cartridge bearings are smooth and durable

CNC machined 7075 alloy cups

Stainless steel race sealed cartridge bearings

93g including star nut and laser top cap

EXTEND YOUR STEERER TUBE: The TubeExtend simply extends your steerer tube so you can position your handlebar higher with a few centimeters to get exactly the riding position your want

ADJUSTABLE HEIGHT: The cycle stem riser offers up to 67mm stem height increase, you can customise your new stem height perfectly for your riding need

PERFECT COMPATIBILITY: This steerer extender fits control tubes with a diameter of 1.1/8

Aluminum Alloy Material: Bearing Headset adopting aluminum alloy, this product is durable to use

Flexible Rotation: Built-in stainless steel palin bearing, flexible rotation, very lubricated

Electroplating Surface: Internal Sealed Bearing with its surface electroplating polishig. The sealing ring is good for keeping dust and water away to prolong service life

- Upper and lower water seals

- Upper: diameter 5/32inx22 caged ball bearings

- Lower: Angular Contact Bearings (Black seal)

- 5/32" x 20 upper bearings

- 3/16" x 20 oversized lower bearings

- 24.7mm stack height

【Bearing Size】:OUTSIDE DIAMETER: 1.58 inch/40.5mm, INSIDE DIAMETER: 1.32 inch/33.5mm, BALL SIZE: 5/32 inch x 20 balls.Please confirm the size before purchase!!!!!!!

【Package Include】4 Pieces Bicycle Headsets Bearing 5/32" ball size x 20 balls. One pair of Headsets bearings for replacements, another for spare.

【Widely usage】:This ball bearing retainer for bike parts replacement, suitable for bicycle Headsets, such as: mountain bike, kids bicycle, lowrider bike,children’s bike, stretch bicycles.

Extension parts for elevating both the ahead and thread handles

Extend the steer tube without affecting the ahead system

Fits both threaded and unthreaded steer tubes

Head Stem-Type: Threaded

Material: 6061 T6 Aluminium

Maximum Extension: 2.6 inches (67 mm)

Made of 6061 aluminum alloy

Fits steer tubes with diameter of 28.6mm

Head Stem-Type: A-Head

Head Stem-Build: integrated

Material: Aluminium

Material: 6061 T6 Aluminium

Compatible Frame Inner Diameter: Upper 1.7 inches (44 mm), Lower 2.2 inches (56 mm)

Bearing inner diameter: 1.1/8-1.1.5"

Bearing outer diameter: 1.6 - 2.0 inches (41.0 - 51.8 mm)

Integrated tapered headset

Aluminum 15mm Cone Spacer

Chromoly Bearing

Head Stem-Type: A-Head

Head Stem-Build: semi-integrated

Material: Aluminium