[Darren Boyle]

Originally Posted by jaysllim

Any body no if ther is any benefit in running these?or is it just another product.

http://www.rccarshop.co.uk/index.php...spur-gear.html

Thye are machined and not moulded (which makes them round for a start as one major benefit), the tooth profile is far better (by being machined again) which makes them quieter and the cool looking venting holes (which are a bit gimmicky, but do look nice - although you cannot see them when they are fitted)