The J2 version: Several aspects have been improved in this new version. It's approximately 5% lighter, weighing in at 585g in the 155mm size. The keying mechanism on the 24mm axle has been redesigned, resulting in increased rigidity and strength while pedaling. A reduced Q-factor of 154mm allows for a better riding position and a noticeable performance gain while pedaling.
Chainline J2: 42.5mm to 43.5mm
The Beringer Junior crankset is designed for competitive BMX racing.
This crankset is the result of French expertise in machining and technical knowledge of high-strength alloys.
The hollow construction of its CNC-machined 6082 forged aluminum cranks and its 24mm hollow CrMo steel axle provides excellent rigidity, ensuring optimal power transfer.
The J2 features a significant innovation on the bottom bracket axle: a 24mm steel axle with 40 splines, including one keyed spline. Its design allows for easy assembly with the adjustment screw and a secure fit thanks to the axial clamping, eliminating any play.
Key features of this crankset: ultra-light weight, rigidity and product durability.
AVAILABLE SIZES:
- 155mm / 585g
- 160mm / 600g
- 165mm / 615g
IN DETAIL:
- CNC machined cranks made from 6082 forged aluminum
- 24mm diameter hollow CrMo steel integrated axle
- Mounting with 4-point crown – 104mm center distance
- Coating: color anodizing
- Laser engraving of the logo for a very precise finish
- Q-factor: 154mm
- Chain line: 42.5mm to 43.5mm
- Laser engraving of the logo for a very precise finish
- Supplied without 68mm bearing housing
COMPATIBILITY:
- Press Fit housings 86mm axle 24mm
- Euro BSC/BSA 68/73mm bottom bracket shells with a 24mm axle
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Questions fréquentes
What crank length should I choose for BMX Race?
Length depends on the rider's height: roughly 145-165 mm for youngsters (Mini/Expert) and 170-180 mm for adults (Pro). A three-piece chromoly or alloy crankset is the norm.
American, mid or euro bottom bracket: what's the difference?
These are the bottom-bracket standards. The standard must match your frame: check it before buying a crankset or a replacement bottom bracket.
Is shipping free?
Yes: shipping is free within mainland France from €99 of purchase. Below that, the cost is shown at checkout according to weight and the chosen shipping method.
Can I pay in instalments?
Absolutely. You can pay for your purchases in 2 or 3 instalments with Alma, completely securely. The option appears automatically at checkout.
How long do I have to return an item?
You have 14 days after delivery to change your mind. The item must be new, unfitted and in its original packaging to be returned or exchanged.
Do you deliver to the French overseas territories (DOM-TOM)?
Yes, we also ship to the French overseas territories (DOM-TOM). Times and costs depend on the destination and parcel weight; the exact amount is calculated and shown before you confirm your order.