KTM Macina Joy: Lightweight E-Bike for Easy Riding

£2,199

Bosch Performance hub motor 45Nm, removeable 400Wh battery, Shimano 9-speed gearing, fully equipped, easy entry frame, hydraulic disc brakes

      
   260 reviews  
 
  
   
       Posted on Google  
   
   Maria Bell 
 23 October 2026
 
 
   Martin at OnBike is very helpful and knowledgeable.
Update: I bought a bike and it is great, just got a trailer from amazon and Martin put it on my e-bike for me. He also gave me advice to ensure it remains safe to use.
  
 
 
     Posted on Google  
   
   Karl Miller 
 22 October 2026
 
 
   Highly recommend, Martin was full of great advice as I was after a mid-range e-MTB, Martin did not try to sell me something more than what I need, like some shops do. He built the bike and charged the battery for collection, gave a nice easily understood quick guide to using the Bosch Purion 200 and sent us on our way, love the bike so much, 130 miles in 2 weeks! I crashed and Martin had the bike back to check over free of charge, he a nice, honest person who I would highly recommend using if you are considering buying a bike. Please support local!
  
 
 
     Posted on Google  
   
   Henry Pulford 
 12 September 2026
 
 
   Excellent experience at OnBike Worcester. Martin was incredibly helpful and clearly knows his stuff - happy to talk through the options without any pressure. Great selection of ebikes and accessories. Highly recommended.
  
 
 
     Posted on Google  
   
   Greg 
 7 July 2026
 
 
   Came in with an issue on my bike and was resolved quickly
  
 
 
     Posted on Google  
   
   Sam McGuinness 
 12 June 2026
 
 
   From the very beginning, Martin was extremely helpful and guided me with the perfect choice. Always responded promptly. Set up the bike perfectly. Highly recommend.

Frame Size

Clear

KTM Macina Joy

The KTM Macina Joy is a super comfy eBike offering a much lighter and more nimble ride.

It’s easy entry, step through frame make both mounting and dismounting a breeze. It weighs in at a only 23.6kg!

Bosch Drive Unit Hub Line

The Hub Line is a lightweight hub motor from Bosch with maximum torque of 45Nm. It delivers power of up to 400W. It’s modest in size, weighing around 2.3kg and has a diameter of only 100mm. Delivering an agile riding experience, this unique motor integrates seamlessly into the rear wheel.

almost invisible in the hub
super lightweight
theft protection feature

Super lightweight in nature, the Bosch Drive Unit Hub Line delivers an eBike that is even more manageable. The combined weight of motor and battery is just under 5kg.

Packed with Features, Comfort for All

The Macina Joy is just that. A joy to ride. Simple, yet highly effective.

The system is managed seamlessly via Bosch’s updated LED Remote. It sits neatly on the handlebar and provides highly intuitive control over assistance modes. In addition, it allows the rider to keep their hands safely positioned on the ergonomic grips.

The Shimano CUES 9-speed derailleur gears work in harmony with Bosch’s hub motor, thanks to its ‘tuning derailleur gear’ function. As a result, shifting is ultra smooth. Consequently, there’s no jerky or clanking gear changes!

The quality of the build and attention to detail is second to none. The Macina Joy is all about comfort. The Suntour forks provide 63mm of travel and are very forgiving.

The Joy features wide Schwalbe Energizer Active Plus 50-622 tyres for puncture resistance and stability. Set on Ryde Rival Sport rims, the wheelset is robust, hardwearing and uses DT Alpine spokes. Shimano hydraulic disc brakes ensure a progressive level of braking, being both effective and smooth.

Key Features

lightweight ebike at only 23.6kg
powerful 45Nm Bosch Hub Motor
400Wh removable battery
fully equipped with bright integrated lighting, robust mudguards, and a practical rear pannier rack.
Shimano hydraulic brakes
puncture resistant tyres
adjustable angled headset

Overall, the KTM Macina Joy is a hugely comfortable ebike to ride with stunning looks and great performance.

See our full range of KTM electric bikes HERE.

Motor	Bosch Hub Line 45Nm
Battery	Bosch CompactTUBE 400Wh
Gears	Shimano CUES U4000-9 LG Shadow, 9-speed
Forks	Suntour NX1 coil LO 63mm
Brakes	Shimano MT200 / MT200 2-Piston
Wheel Size	28"
Tyres	Schwalbe Energizer Active Plus 50-622 Reflex
Colour	Sage Green Matt (Black)
Frame Size	43cm (Extra Small), 46cm (Small), 51cm (Medium), 56cm (Large)

All sizing information is a guide only. If you have any questions about bike sizing, our expert team is here to help. Call us on 01905 611774.

How do I measure my height?

With your shoes off, stand upright against a wall, with your shoulders back and legs together. Use a pencil to make a small mark on the wall above your head (make sure you hold the pencil parallel to the floor). Then measure from the floor to your mark, in centimetres or feet and inches.

How do I measure my inside leg length?

With your shoes off, stand upright with your back against a wall. Place a book/ruler between your legs, level with your crotch. Then measure from the floor to the top of the book/ruler, in centimetres or feet and inches (it’s easier if a friend helps).

Q & A

Do all brands of ebike use the same unit of measurement?

No. Most brands show sizing in centimetres, however some use a S/M/L system, and others use inches. The table above includes all of these variations to help you find the right size.

Which size should I go for if I'm in between those listed?

If your measurements suggest that you have a choice of two different sizes, then in the end it’s a personal choice. Here are some rules of thumb to consider: Touring/Trekking ebikes - choose the smaller size. It is possible to make a smaller frame bigger (for example, by raising the saddle or fitting a longer the stem), whereas if the frame itself is too big for you, it’s likely to be less comfortable and won't feel right. eMTBs - choose the larger size. You’ll find an eMTB with a slightly larger frame easier to handle than one that feels cramped. You can always fit a shorter stem if necessary to reduce the reach to the handlebars.

How are ebike frame sizes measured?

An electric bike’s frame size is calculated by measuring the distance from the top of the seat tube (where the seat post inserts), to the centre of the front chainring. Sizing Guide