LCGB Forums

Does anyone have a Tsubaki part number for an 80 link duplex chain?

Would also be interested in the part number for 82 link chains, or any other Lambretta compatible Tsubaki chains.

Thank you in advance!

According to Tsubaki USA the part number is RF06B-2.

Before I purchase, could an adult please double-check that my measurements for a Lambretta chain are correct:

Pitch: 9.5 mm
Width: 5.70 mm
Roller: 6.35 mm

I have a tusbaki chain lying spare, I’ll get the Vern Gauges and confirm after I’ve finished work

ULC Soulagent wrote:I have a tusbaki chain lying spare, I’ll get the Vern Gauges and confirm after I’ve finished work

Thank you, that would be much appreciated.

Confirming the part number is RF06B-2. For riveted endless chain the part number would be RF06B-2R (or sometimes RF06B-2 RIV) with the number of links specified after the part number.

Thanks to ULC Soulagent for helping me get to the bottom of this.

vegansydney wrote:Confirming the part number is RF06B-2. For riveted endless chain the part number would be RF06B-2R (or sometimes RF06B-2 RIV) with the number of links specified after the part number.

Thanks to ULC Soulagent for helping me get to the bottom of this.

Sound