RSX

aluminium. MTB.

A thoroughbred downhill stem.

Crafted with aerospace-grade AL6061, the Funn RSX direct mount stem has helped Veronika Widmann onto the World Cup podium four times in 2019.

It is beautifully simple and brutally tough with built-in adjustment to offer 45mm and 50mm lengths.

The Funn RSX is built for World Cup athletes and bike park shredders alike.

Features

  • Made from full CNC’d AL6061
  • Adjustable 45mm / 50mm reach
  • Available in Red / Orange / Blue / Black / Grey

Technical

Bar clamp 31.8mm 35mm
Rise 20mm / 30mm 20mm / 30mm
Weight 140g / 160g 137g / 154g
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a pair of orange RSX bicycle stems with 31.8mm bar clamp size and 20mm rise 03
a pair of black RSX bicycle stems with 35mm bar clamp size and 20mm rise 02
a pair of black RSX bicycle stems with 35mm bar clamp size and 20mm rise.
a pair of blue RSX bicycle stems with 35mm bar clamp size and 20mm rise.
a pair of gray RSX bicycle stems with 35mm bar clamp size and 20mm rise.
a pair of orange RSX bicycle stems with 35mm bar clamp size and 20mm rise.
a pair of red RSX bicycle stems with 35mm bar clamp size and 20mm rise.
a pair of black RSX bicycle stems with 35mm bar clamp size and 30mm rise 02
a pair of black RSX bicycle stems with 35mm bar clamp size and 30mm rise.
a pair of blue RSX bicycle stems with 35mm bar clamp size and 30mm rise.
a pair of gray RSX bicycle stems with 35mm bar clamp size and 30mm rise.
a pair of orange RSX bicycle stems with 35mm bar clamp size and 30mm rise.
a pair of red RSX bicycle stems with 35mm bar clamp size and 30mm rise 02
a pair of red RSX bicycle stems with 35mm bar clamp size and 30mm rise.
A pair of red RSX Direct Mount Stem on a white background.
a pair of black RSX bicycle stems with 31.8mm bar clamp size and 20mm rise 02
a pair of black RSX bicycle stems with 31.8mm bar clamp size and 20mm rise.
a pair of blue RSX bicycle stems with 31.8mm bar clamp size and 20mm rise 02
a pair of blue RSX bicycle stems with 31.8mm bar clamp size and 20mm rise.
a pair of gray RSX bicycle stems with 31.8mm bar clamp size and 20mm rise.
a pair of orange RSX bicycle stems with 31.8mm bar clamp size and 20mm rise 04
a pair of orange RSX bicycle stems with 31.8mm bar clamp size and 20mm rise 02
a pair of orange RSX bicycle stems with 31.8mm bar clamp size and 20mm rise.
a pair of red RSX bicycle stems with 31.8mm bar clamp size and 20mm rise.
a pair of gray RSX bicycle stems with 31.8mm bar clamp size and 30mm rise.
a pair of red RSX bicycle stems with 31.8mm bar clamp size and 30mm rise.
a pair of orange RSX bicycle stems with 31.8mm bar clamp size and 20mm rise 03
a pair of black RSX bicycle stems with 35mm bar clamp size and 20mm rise 02
a pair of black RSX bicycle stems with 35mm bar clamp size and 20mm rise.
a pair of blue RSX bicycle stems with 35mm bar clamp size and 20mm rise.
a pair of gray RSX bicycle stems with 35mm bar clamp size and 20mm rise.
a pair of orange RSX bicycle stems with 35mm bar clamp size and 20mm rise.
a pair of red RSX bicycle stems with 35mm bar clamp size and 20mm rise.
a pair of black RSX bicycle stems with 35mm bar clamp size and 30mm rise 02
a pair of black RSX bicycle stems with 35mm bar clamp size and 30mm rise.
a pair of blue RSX bicycle stems with 35mm bar clamp size and 30mm rise.
a pair of gray RSX bicycle stems with 35mm bar clamp size and 30mm rise.
a pair of orange RSX bicycle stems with 35mm bar clamp size and 30mm rise.
a pair of red RSX bicycle stems with 35mm bar clamp size and 30mm rise 02
a pair of red RSX bicycle stems with 35mm bar clamp size and 30mm rise.
A pair of red RSX Direct Mount Stem on a white background.
a pair of black RSX bicycle stems with 31.8mm bar clamp size and 20mm rise 02
a pair of black RSX bicycle stems with 31.8mm bar clamp size and 20mm rise.
a pair of blue RSX bicycle stems with 31.8mm bar clamp size and 20mm rise 02
a pair of blue RSX bicycle stems with 31.8mm bar clamp size and 20mm rise.
a pair of gray RSX bicycle stems with 31.8mm bar clamp size and 20mm rise.
a pair of orange RSX bicycle stems with 31.8mm bar clamp size and 20mm rise 04
a pair of orange RSX bicycle stems with 31.8mm bar clamp size and 20mm rise 02
a pair of orange RSX bicycle stems with 31.8mm bar clamp size and 20mm rise.
a pair of red RSX bicycle stems with 31.8mm bar clamp size and 20mm rise.
a pair of gray RSX bicycle stems with 31.8mm bar clamp size and 30mm rise.
a pair of red RSX bicycle stems with 31.8mm bar clamp size and 30mm rise.

Handlebar Series | Funn Best Handlebar for MTB / Gravel Bikes

Handlebar Series | Funn Best Handlebar for MTB / Gravel Bikes

Bike Grips | Funn MTB Bike Grips for Mountain Biking

Bike Grips | Funn MTB Bike Grips for Mountain Biking

Saddles | Funn MTB Saddles for Mountain Biking

Saddles | Funn MTB Saddles for Mountain Biking

Pedals Series | Funn Best Mountain Bike Pedals

Pedals Series | Funn Best Mountain Bike Pedals

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We’ve been in business since 1997 and have spent the last 20 years helping riders to have more fun on their bikes.

Whether you’re a world class racer or a weekend warrior, it’s our mission to give you the very best components at the very best prices.

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