Call us on 01278 441500 [email protected]
Home > Transmission > Chainrings > 130 BCD 5 Arm

Thorn 130mm BCD Double to Triple Conversion Chainring - 38T

Be the first to review this product
£29.99
was
View supersize image  
£29.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
Details
Any 74mm PCD chainring will fit to this adaptor ring, making 130mm PCD double chainsets into triple chainsets. Double chainnring bolts and spacers (3.8mm) are also needed, see linked items.
Related Products
Product Reviews (0)
Questions & Answers (5) Q & A
Specification
Downloads
Download File  
Related products
Double Chainset Chainring Bolts - Pack of 5 Double Chainset Chainring Bolts - Pack of 5 £6.49 Inc VAT Quick view
Alloy Chainring Spacers - Pack of 5 Alloy Chainring Spacers - Pack of 5 £5.99 Inc VAT Quick view
Park Tool CNW-2 Chainring Nut Wrench Park Tool CNW-2 Chainring Nut Wrench £5.99 Inc VAT Quick view
Shimano TL-FC21 Chainwheel Peg Spanner Shimano TL-FC21 Chainwheel Peg Spanner £5.99 Inc VAT Quick view
Be the first to write a review
Feel free to leave a review of this product, good or bad it helps other customers with their buying decision.
Questions & Answers (5)
What Is The Weight?
By
15 Mar 2016
What is the weight?
Hi,

This chainring weighs 80 grams.

Thanks.
What Is The Actual Colour Of This Chainring?
By
15 Mar 2016
What is the actual colour of this chainring?
Hi,

The colour of this chainring is a dull grey.

Thanks.
Re Answer To Previous Question
By
30 Dec 2013
Thanks. It sounds as though this may be a solution to obsolete middle ring for Dura Ace triple. Just one more thing, is this ring ok for 10 speed chain.
Hi,

Yes the ring should be okay for 10spd.

Thanks.
Re Reply 30Th Dec.
By
30 Dec 2013
Re your reply of 30th December, on a Dura Ace 7803 triple chainset, the inner ring bolts to the middle ring and ther are no mounting points for the inner ring on the crank.
Hi,

As your chainset is a triple I assumed it would have normal triple ring fittings, if this is the system that is already in place then this ring should be a suitable replacement.

Thanks.
Is This A Suitable Replacement For A Dura Ace 7803 Ring
By
29 Dec 2013
As Dura Ace 7803 middle rings are no longer available, would this be an alternative and also buy a new 74 mm bcd inner ring to suit this middle ring.
Also, is this ring suitable for 10 speed chain.
Hi,

I'm afraid this won't fit your chainset, it designed for double chainsets, if it is used with a triple ring chainset the extra long arms will not fit past the mounting points for the small ring.

Thanks.