Renthal SR4 chainring review

Moto-inspired ring

Our rating 
4.5 out of 5 star rating 4.5
GBP £39.99 RRP
Renthal SR4

Our review

Pricey, but it looks great, runs straight and feels rock solid on the bike. Superb
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Motocross legends Renthal have got a lot of people excited with their new mountain bike chainrings.

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The SR4 is every bit as good as you’d hope too. Its drilled, machined and hard anodised looks are fantastic. It’s rock solid, feeling like a complete crank upgrade to several of our testers.

It’s showing minimal signs of wear and tear despite a weight of only 43g for our 32-tooth sample, but then it is double the price of most options.

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It’s for a single-ring setup only, but if that’s what you want it’s straight in as our top-ranked ring.

Product Specifications

Product

Name SR4 Chainring (09)
Brand Renthal

Weight (g) 35
Features 9 speed, 4 bolt
Material 7075 T6 Aluminium