Light Weight

Only 18.1kg

£5,699

Carbon frame, Bosch Smart System, Bosch Mini Remote Flatbar SMART SYSTEM display, 400Wh battery, 140mm travel, Bosch Performance SX 55Nm, FOX suspension, 29er

Frame Size

Clear

KTM Macina Scarp SX Master

The KTM Macina Scarp SX Master is a high specification 29er eMTB. It features the new, powerful SX 55Nm motor from Bosch. Total bike weight is amazingly light at just 18.1kg (excluding pedals).

The 29″ Premium Carbon frame is at the heart of this fabulously lightweight eMTB. Furthermore, the superlight Bosch SX motor and compact 400Wh battery combine beautifully creating an agile and highly maneuverable ebike. No trail is too challenging for the Scarp SX Master.

Bosch SX Motor

When muscle power and electric support work in conjunction, you get top performance exactly when you need it. Also, Bosch’s Performance Line SX is a sporty drive unit that is lighter and more compact than all their other drives.

600Watts of power
only 2kg in weight
max 55Nm torque
sprint mode for sporty riding

Pedal faster, pick up speed even faster: The Performance Line SX works at least as hard as you do. It has a reduced pedal resistance of more than 50 percent compared to the Performance Line CX, a narrower design of the cranks and an almost silent motor.

At around just 2kg, the Performance Line SX is Bosch’s lightest drive with the highest power density. It reduces the total weight of your eBike, delivers greater agility and is ideal for fans of a sporty riding style. In addition, the compact drive unit disappears elegantly into the crank area so it looks like a conventional bike.

Latest Bosch Technology

Bosch’s Mini Remote is located on the left of the bars and provides access to all power levels at the push of a button. Also, the System Controller sits unobtrusively on the top tube of the Scarp SX Master and is easy to read. It comprises different colour LEDs, each representing a different riding mode. In addition, it displays the charge status of the battery.

140mm of FOX Performance suspension on the front ensures a dynamic and responsive ride at all times. It’s smooth damping makes light of rough terrain. Also, the resilient Kashima coating delivers both performance and durability. On the rear is a FOX Float Performance working in total harmony with the front fork.

Silky smooth gear changes are a given thanks to Shimano’s 12-speed Deore XT. The wide range 10-51T cassette ensures superb hill climbing ability at all times. Furthermore, 4-piston Magura brakes tame the bike when required and act responsively and effectively.

KTM Macina Scarp SX Master has a Removeable Battery

Unlike other brands of eMTB offering the new SX motor, the full range of KTM Macina eBikes have a removeable battery.

The Bosch CompactTube 400Wh battery integrates seamlessly within the frame producing a bike that’s barely recognisable as an ebike.

The KTM Macina Scarp SX Master is a great example of the next generation eMTBs. It’s a very well balanced and natural ride. Also, the Scarp SX Master is an excellent choice for riders seeking a balance of lightweight performance, trail-conquering capabilities, and user-friendly functionality. Its combination of high-quality components, lightweight construction, and powerful motor make it an ideal choice.

Learn more about the Bosch Performance Line SX motor HERE.

See our full range of KTM electric bikes HERE.

Frame	Macina Scarp 29" Premium Carbon SLL-E 140mm
Motor	Bosch PERFORMANCE SX SMART SYSTEM – 25km/h / 55Nm
Battery	Bosch CompactTube 400Wh SMART SYSTEM
Gears	Shimano Deore XT M8100 SGS shadow+, 12-speed
Shifter	Shimano Deore XT M8100, 12-speed
Cassette	Shimano SLX M7100-12 / 10-51T
Forks	FOX 34 Float 29" Performance e-Tune 140mm
Travel	140mm
Rear Shock	FOX Float Performance 2-P 230×60
Brakes	Magura MT5 4-Piston
Rims	KTM Comp Trail 29 CL 110/15TA 622x30TC made by DT SWISS
Wheel Size	29er
Tyres	Maxxis Rekon EXO/TR 62-622
Colour	Grey
Frame Size	43cm (Small), 48cm (Medium), 53cm (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