ISIS model of the time-tested Nimbus 24" Mountain unicycle. Now features an updated spec with strong Nimbus Venture ISIS cranks and improved Nimbus Gel saddle!
Take on a whole new challenge on the host of amazing mountain bike tracks around NZ. Virtually any track that can be ridden on two wheels can be ridden on one! Push your balance to the limits riding over rocks, roots and drops on a Mountain Unicycle.
The Nimbus 24" Muni ISIS model is set up for entry-level Muni riding with its super strong ISIS CroMo hub. This hub allows you to upgrade to super strong KH Moment ISIS cranks. The famous Nimbus II 24" Muni frame has ovalised tubing (meaning fewer bashed inner knees) and Magura brake mounts so that you can easily upgrade to Magura HS-33 hydraulic brakes. We chose one of the best large volume offroad tyres around for this muni - the Duro Wildlife Leopard 24 x 3". You'll be amazed at terrain you can ride with this tyre - you'll roll over bumps, rocks and roots as if they weren't even there!
The Nimbus Muni 24" ISIS is great for the more technical off-road whilst the Nimbus Muni 26" ISIS is better for larger people or for covering greater distances.
Frame: Chrome 24" Nimbus II ISIS frame. A beefy chrome-plated frame with plenty of tyre clearance. Comes with with Magura compatible brake mounts and machined 42mm bearing holders. Or choose a green powdercoated frame.
Bearing Caps: beautifully machined to accept 42mm ISIS bearings, secured by two 5mm allen bolts.
Hub: Nimbus ISIS splined hub. Super strong and reliable.
Saddle: Jet black 2009 Nimbus Gel saddle with front handle and rear bash guard. This saddle has been significantly stiffened and redefines the standard in riding comfort.
Tyre: 24 x 3.0" Duro Wildlife Leopard. You'll be amazed at terrain you can ride with this tyre - it eats up bumps and rocks for breakfast!
Rim: Double walled alloy Nimbus 24" Dominator rim. Laced with 36 stainless steel spokes in 14 gauge. Laser engraved Nimbus logo. A solid hoop that won't let you down.
Cranks: Strong alloy Nimbus Venture cranks in 150mm length.
Seatpost: Nimbus Reinforced Alloy seatpost in 25.4mm diameter. The thickest aluminium unicycle seatpost there is! Another innovation from Unicycle.com.
Seatpost Clamp: Double allen bolt - firmly clamps the seatpost in place.
Pedals: Alloy DX platform pedals with replaceable stainless steel pins.
Bearings: 42mm sealed bearings.
Brakes: Magura HS-33 brakeset available as an optional upgrade. Upgrade price includes a KH Brake Mount, Magura Clamps, a KH Spooner and installation.
Weight: 6.7kg
Comes complete with: assembly tools and instructions.
Protect your legs! One of the most common injuries in mountain unicycle riding is getting a pedal bite on your shins. These really hurt! We highly recommend KH Percussion Leg Armour to protect your legs. Buy a pair along with this unicycle and save $20.
Optional upgrade: get a copy of The Essential Guide to Mountain and Trials Unicycling with this unicycle at a discounted price. This book contains a wealth of information to improve your offroad skills. Riders of all levels will benefit from reading this book, written by the man who revolutionised mountain unicycling himself, Kris Holm. Discounted to $15 when you choose this upgrade. Usually $29.95.
Add yourself here! Email your YouTube video to shop@unicycle.co.nz
More Unicycling Movies

Mitchell Pitch hopping for joy on his new Nimbus 24 Muni ISIS.

Sam Lancaster riding a skinny on his Nimbus 24 ISIS Muni with KH Moment cranks in his backyard structure park.

Warning: rock drop ahead! Scott takes on the Balgownie trail in Wollongong on his Nimbus 24 Muni ISIS

Murray Puklowski high on the Barnicoat Track overlooking Nelson city with his trusty Nimbus 24 Muni.
Add your photo here! Email your action shots to shop@unicycle.co.nz
More Unicycling Photos