Reid Cycles Xenon 29er Disc review

Bargain packed trail starter

Our rating 
4.0 out of 5 star rating 4.0
AUD $549.00

Our review

By no means perfect, but the Xenon 29er Disc will get you exploring the trails at an unbeatable price
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With Shimano 27-speed gearing and a suspension lockout, the Xenon 29er disc is Reid’s first big-wheeled mountain bike and one the company proudly claims is Australia’s best value hydraulic disc brake model.


While we don’t agree that the Xenon is “built for true trail performance”, there’s no denying that Reid Cycles’ factory-direct business model has allowed them to create an impressive bike for just AU$549.

If you’re new to mountain biking, a current hot topic relates to wheel size. Twenty-six inch hoops were the trail-going standard for a good two decades, and have only recently begun to be phased out in favour of larger wheels that offer a greater obstacle rollover effect, better momentum and more traction with the ground – with 29in models sitting in top place for these qualities.

Where previously 29er wheels were kept for expensive high-end performance bikes, there are now many big-wheeled options at the budget level – the Xenon included. Although the Xenon is pitched as a mountain bike, 29er machines also make for a popular short-ride commuting choice – and the Xenon’s pannier rack mounts prove it aims to be versatile.  

Ride and handling: will get you exploring trails with confidence, but not great speed

The big 29in wheels help the Xenon smooth out the trails and ease technical obstacles, giving you a sense of confidence and ride comfort rarely experienced at this price level. Despite the large hoops, the handling remains lively and it’s relatively easy to manoeuvre the Xenon through rougher sections. 

The new edgy paint design is something we hadn’t seen before from the australian brand:
David Rome / Immediate Media
The new edgy paint design is something we haven’t seen before from the Australian brand

At 14.2kg, the Xenon carries weight like any other budget 29er – and this is felt when climbing or riding through stop-start type trails, such as singletrack. Using the wide-range 27-speed Shimano gears will get you to the top of the hill eventually, but it’s always a sluggish effort.

The sizing of our medium sample was spot on and true to most global brand bikes, fitting us quite comfortably, but with one complaint – handlebar height. 

29in wheeled bikes already suffer from a high handlebar height, the xenon’s is just made that much worst with its riserbar :
David Rome / Immediate Media
A riser handlebar isn’t thte ideal choice for this bike, and makes it suffer on the hills and corners

Owing to the bigger wheel size, 29in bikes can suffer from an excessively tall handlebar height, and the Xenon 29er Disc provides an extreme example. While the Xenon’s high front end will feel comfortable to many in the store and on the road, it’s a different story on the trail. It creates a position that’s too upright for really steep climbs – and efficient use of all muscle groups – and causes the bike to behave nervously in corners, with not enough body weight placed over the front wheel.

To overcome this, the stem can be adjusted lower, but the Xenon’s use of tall riser bars remains an issue. Casual users won’t be bothered, but those seeking to get the most from the bike will want to lower that handlebar some, or perhaps even look at getting a wide flat handlebar. 

The SR Suntour XCT suspension fork isn’t a favourite of ours – and its lack of dampening control and rather pogo stick-like ride causes the front wheel to skip over bumps at speed rather than keeping traction. Riders over 90kg will likely find this fork just too soft.

We’re not big fans of the suntour xct fork, but it remains the best option at this price point. regardless, it’s a hassle that the fork lockout can only be changed once the bike is unweighted :
David Rome / Immediate Media
The lockout switch sits on the top right of the fork

Frame and equipment: solid and well-chosen componentry that defy the price

Despite our issues with the XCT, at this price-point it remains arguably the best available option and newer riders will appreciate the job it does to reduce the shock from bigger hits. Aiding efficiency on smoother surfaces is the ability to lock out the fork, though it can only be switched once you stop and unweight the bike.

Just like the tube says, the quality of this frame is actually pretty decent: just like the tube says, the quality of this frame is actually pretty decent
David Rome / Immediate Media
Decent quality tubing for this frame

If the fork is a slightly hit and miss affair, the double-butted and hydroformed aluminium frame represents a far more wholeheartedly positive step by Reid, with modern tube shapes, frame angles and decent construction quality all present and correct. Even the paintjob showcases a relatively edgy design with less obvious branding. Little details include rack mounts and well thought-out cable routing that should avoid all but the worst of mud spray.

while the suntour xcm crank doesn’t shift quite as nice as a shimano, it’s replaceable chain rings is great for the money : while the suntour xcm crank doesn’t shift quite as nice as a shimano, it’s replaceable chain rings is great for the money
David Rome / Immediate Media
The Suntour XCM cranks don’t shift as crisply as a Shimano model, but are a solid option allowing for chainring replacement

The 27-speed Shimano Acera gears offers a reliable shift and generous range that’s easily controlled through the numbered trigger shifters on the handlebar. 

A big selling point of this bike is its Tektro HD-330 hydraulic disc brakes, something we’ve used extensively in the past, but never before on a bike quite this cheap. While basic – and lacking lever reach adjust – the hydraulic design provides smooth, easily controllable power and requires minimal maintenance to keep it that way.

The colour matched hubs are a nice touch and add a further touch of class, though the supplied quick releases are cheap and require a fair bit of hand force and fiddling to tighten correctly. Just be careful and patient if you’re removing the wheel, as getting the wheel back to the right tension is crucial to avoid disc brake rubbing.

These kenda tyres are often used on elite-level bikes. while this is a cheaper version of the tyre, it still rolls fast and grips confidently in a variety of conditions : these kenda tyres are often used on elite-level bikes. while this is a cheaper version of the tyre, it still rolls fast and grips confidently in a variety of conditions
David Rome / Immediate Media

The Kenda Small Block Eight tyres are something we often test on performance bikes

At your rearmost contact point, the well-padded Velo saddle is a common sight on budget bikes and should suit a wide range of behinds. Further forward though, the rubber grips consistently twist on the handlebar – although easily fixed with some hairspray or cheap change of grips, this is something to beware of.

The Reid Xenon’s component list is comparable to popular big brand bikes that cost between $650 and $850. That price consideration raises a wider question – factory-direct vs traditional bike store – but as a physical product, it’s hard to deny the Reid’s value for money.


If you’ve got a budget of about $500 and want to ride some trails, the Xenon 29er Disc should be high on your list.

Product Specifications


Name Xenon 29er Disc
Brand Reid Cycles

Available Sizes S M L XL
Rear Derailleur Shimano Acera
Weight (lb) 32.24
Chainring Size (No of Teeth) 22 32 42
Year 2015
Weight (kg) 14.2
Stem Reid MTB 1-1/8" threadless alloy, oversize
Shifters Shimano Acera
Seatpost Reid alloy 27.2mm micro adjust
Saddle Reid MTB
Rims Alex SD-24 double wall alloy
Rear Tyre Kenda Small Block 29" x 2.1 wire bead
Rear Hub Quando alloy quick release disc
Pedals Wellgo alloy body, steel axle
Bottom Bracket VP Square-tapered sealed
Headset Type Press-fit unsealed
Handlebar Reid Oversize alloy riser
Grips/Tape rubber
Front Tyre Kenda Small Block 29" x 2.1 wire bead
Front Hub Quando alloy quick release disc
Front Derailleur Shimano Acera
Frame Material double butted aluminium
Fork Suntour XCT-MLO 100mm travel
Cranks Suntour XCM Triple
Chain KMC X9
Cassette Shimano HG-20 9-speed 11-32t
Brakes Tektro HDC-330 hydraulic disc
Frame size tested M