RENNEN Regular Chainring Bolt Nuts (x5)
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Description
Rennen Infinity chainring nuts are the female part of the mounting system: they sit behind the chainring and receive the bolt, clamping and centring the assembly onto the crankset spider. They are essential whenever the chainring is unthreaded.
Like the bolts in the range, they are machined in the USA from 7075-T6 aluminium on multi-axis CNC lathes, with the same attention paid to load distribution.
This pack of 5 chainring nuts in Regular length (6.2 mm) is designed for 5-bolt chainrings (110 mm BCD), the classic BMX Race standard found on many spiders, including older generations. Note: the nut must always be paired with a bolt of the same length — a Regular nut with an XL bolt will not tighten correctly.
Ref: 16086921609596
Key features
Pack of 5: For 5-bolt chainrings, 110 mm BCD, the classic standard for BMX Race.
Broad Compatibility: Also suitable for older generation 5-arm spiders.
7075-T6 Aluminium Machined in the USA: Rennen in-house production on multi-axis CNC lathe.
Regular Length (6.2 mm): Suitable for most crankset/chainring combinations.
Essential for Non-Threaded Chainrings: Ensures the chainring is securely tightened and centred on the spider.
Please Note: Must be paired with bolts of the same length (Regular).
