LN-3922 square bottom bracket insert
Made in Japan.
Axle: steel (JIS)
Body: CP steel
Bowls: CP steel
bearings: 2x sealed (SUJ2)
Thread size: 1.37"x24T (English)
sleeve width: 68mm
weight: from 299g (103mm)
For bikes, we prefer pickup. We'll help you set them up and offer advice on how to care for them. However, if you prefer, we can ship them.
- Courier for bicycles – PLN 100
Courier for other products – PLN 20 - Parcel locker for other products – PLN 15
- Personal collection – PLN 0
- Bikes over 10,000 – free
- Everything else over PLN 500 – free of charge
