Neco B920HAL BSA bottom bracket with JIS square-hole bottom bracket and hollow axle

Neco B920HAL BSA bottom bracket with JIS CrMo hollow axle

Sealed square-bottom bracket for bicycle frames with BSA threading. The hollow-bored CrMo steel axle reduces weight compared to a solid axle. Two sealed bearings ensure protected and low-maintenance operation.

The axle has a JIS square interface (12.63mm).

The bearing cups are made of aluminum, the bearing bodies of steel.

Technical data

• Brand: Neco
• Model: B920HAL
• Design: cartridge bottom bracket
• Thread standard: BSA
• Thread: 1.37 × 24 TPI
• Square standard: JIS = 12.63mm
• Axle: CrMo steel hollow axle
• Bearing cups: aluminum
• Bearing bodies: steel
• Bearings: two sealed bearings
• Color: silver
• Weight: approx. 240 g, depending on the version

Available axle lengths:

107.5 mm, 110.5 mm, 113.5 mm, 115 mm, 116 mm, 119 mm, 122.5 mm and 127.5 mm.

Manufacturer

Neco Technology Industry Co., Ltd

No. 190 Zhongzheng Road, Wufeng District,

Taichung City 41362, Taiwan

https://www.necoparts.com/

Responsible person:

Jörg Haase

Sophienstraße 23

10317 Berlin

contact: litado@web.de