Neco All Size Headset OD ID Bearing 41/41.8/44/49/51.8/52mm Bicycle Fork Road Bike MTB Accessories Part Repair Parts Equipment
Made in Taiwan
High quality headset, the International level products. Cost effective, value for your money.
Please find your bearing option No. in below form:
|No.||0D outer diameter||ID inner diameter||Width||Inner anlge*Outer angle||Remarks|
|A||38||27.2||6.5||36*45||for 1 inch bearing|
|A45||38||27.2||6.3||45*45||for 1 inch bearing|
|B||39||30.15||6.5||45*45|| most time use on 41.4 headset, occasionally
on 1 inch headset, please measure yours before purchase.
|C||41||30.15||6.5||36*45||for Neco, FSA, Cane creek headset|
|D||41||30.15||6.5||45*45||ordinary headset bearing|
|D6.2||41||30.15||6.5||45*45||0.3mm lower than option D after install, rarely use|
|F||41.8||32.7||6||45*45||OD2 road bike bearing|
|Fh||41.8||32.7||6||45*45||0.5mm higher than F,fit ARGIN-18，fuji lower cup|
|G||41.8||30.15||7||45*45|| among 41.8，H7 and H6.5 exchangeable,
but not work with 8 and 6.2mm bearing
|H7.7||41.8||30.5||7.7||45*45||thin than Ht|
|H||41.8||30.5||8||45*45|| 8mm bearing, compatible with 7mm and 6.5mm 41.8 OD bearing,
not work with 6.2 41.8 OD bearing
|H1||41.8||30.5||8||45*45||bearing inner surface lower 1mm|
|I||43.8||32.4||7||45*45||Upper bearing of XTC8 produced after 2016|
|K||46.9||37||7||45*45||for Giant OD2 lower bearing|
|L46.8||46.8||34||7||45*45||for Wilier, Speciallized, Cannondale, stainless stell|
|L46.9||46.9||34||7||45*45||for Giant and most road bike, works with 80% 46.8mm bearing|
|M||48.9||37||6.5||36*45||only for Cervelo, can not use on other bike|
|N||49||37||7||45*45|| for Speciallized road bike, if your bike is
other brand but 49mm, buy it.
|0||50.8||39.7||7||270*270||only for Cannondale Lefty fork|
|P||51||40||6.5||36*36||for Trek road bike E2|
|Psus||51||40||6.5||36*36||for Trek road bike E2, made by Enduro, stainless steel|
|Q||51.8||40||8||45*45||high stength, for NECO H373-B52|
|S||52||40||6.5||36*45||for Cane creek|
|T||52||40||7||45*45||ordinary headset bearing|
|T1||52||40||7||36*45|| for BMC road bike 1.5 inch, please measure before
buy as some BMC use L46.8
|U||52||40||8||45*45||high stength for NEC0|
NECO - Professional Bike Parts Manufacturers
We at Neco Technology Industry Co. Ltd., founded in 1986 in Taichung, Taiwan, have been in the forefront of machinery tooling design and development. Having acquired more than 30 years of experience in the cycling field, general manager Mr. Neco Wang has been extensively making contributions to not only the growth, development and success of the company, but to the global bicycle industry as well.
In order to offer high quality products and expand plant capacity, we specialize in manufacturing headsets and bottom bracket components. Not only can we cover a wide range of applications and finishes, but we can also extend the capacities of alloy cold forging, steel press, hole taping and CNC finishing, etc.
Our Taiwanese factory continuously focuses on higher-end products and expanding design capabilities with our state-of-the-art research facility. However, we at Neco Ltd. believe in meeting the entire range of market demands from economic models to technologically cold forged CNC components. Meanwhile, Neco Ltd. will always strive to meet the commitments to all of the customers and provide competitive, high-value products.