LEADER FOX Altar 27,5"

A mountain e-bike with the latest Bafang M510 motor, integrated 720 Wh battery, modern sporty design, RST suspension fork and disc brakes. Built on comfortable 27.5" wheels.

Choose your variant

Which frame to choose?

Rider height: 165 cm



Recommended size*:
17 - 18" (M)

*Suggested sizes are for guideline only.

Kdy ekolo dostanete?

Original price: € 2,704 (you save € 245)

€ 2,459

€ 2,032 excl. VAT

Availability: In stock externally

Discount for purchasing 2 or more e-bikes: 5%

Why this e-bike?

LEADER FOX Altar 27,5"
  • motor: BAFANG M510
  • battery:  LG 720 Wh
  • frame size: 16", 17,5", 19,5"
  • number of gears: 9
  • fork stroke: 100 mm
LEADER FOX Altar 27,5"

The SHIMANO ALIVIO group is equipped with a range of advanced features such as 9 speeds, a powerful V-BRAKE braking system, disc brakes and RAPIDFIRE PLUS shifting. 

  • more controllability 
  • clean cable routing, compact and integrated design
  • greater manoeuvrability thanks to shorter chainstay length 
  • more rigidity and aggressive design for MTB e-bikes
LEADER FOX Altar 27,5"

Maxxis Rekon Race MTB tyre. Tubeless ready, kevlar. Semi-slick XC race rubber with the lowest tread profile. Added layer of extremely puncture and cut resistant material to prevent tire punctures.

  • weight: 670 g
  • fiber density in the carcass: 120 TPI
  • compound: DUAL
  • max pressure: 60 PSI
  • technology: EXO/TR

Click to display the e-bike range calculator

E-bike range calculator

Total weight of rider (incl. equipment)
Battery capacity
Predominant route profile
For 80 kg riders, with a battery capacity of Wh when driving with average assistance after a predominantly , the range on this e-bike will be approximately
(Setting specific assistant mode, electro-technical state, battery age, ambient temperature, aerodynamics and driving technique could affect the overall range)

New in e-bikes 2023. ALTAR 27,5" 2023 mountain e-bike with aluminium frame, sporty design, suspension front fork, disc brakes and 27,5" wheel size.

The new feature is an integrated frame battery with powerful LG cells with a capacity of 720 Wh / 20Ah and a new fast charger with a charging current of 3A (previously 1.8A). Thanks to which the battery charging time is significantly reduced. The e-bike is equipped with a Bafang M510 center motor with a nominal power of 250W and a max power of 550W. This motor boasts, among other things, a high torque that can reach up to 95 Nm and is equipped with a torsion sensor for pedaling force. This means that the more force the cyclist pedals with, the more force the motor assists. The motor excels with very smooth running, above-average performance on climbs and quiet operation. The system is controlled by a colour LCD display and a push-button controller located on the handlebars.

Range on a fully charged battery:
- 120 km on average
- maximum up to 150 km

Do you need advice on choosing the right e-bike? Use our Buyer's guide or contact us directly

Dodání elektrokola ve složeném stavu

BONUS K TOMUTO E-KOLU: služba v ceně 2090 Kč nyní pouze za 490 Kč. U elektrokol nad 80.000 Kč doprava ZDARMA.
Elektrokolo vám expresně (cca do 3-5 dnů) dodáme a bude připravené k jízdě.

Kompletně seřízené a otestované elektrokolo doručí přepravní služba přímo až k Vám.

Zdarma od nás dostanete: Detailní předprodejní servis, zajetí kola mechanikem, kontrolu baterie a nabíječky.
Dopravu kompletně složeného elektrokola (vy si pouze našroubujete pedály) ve speciálním 5-ti vrstvém extra velikém kartónu. Tento doručovací box zasíláme výlučně spediční službou TOPTRANS. Kam si řeknete, v rámci Česka i Slovenska. I na dobírku. 

Více informací
Středový motor BAFANG M510


The new M510 mid-motor is designed especially for high-performance e-bikes. Torque is essential for dynamic riding, up to 95 Nm in this motor, which can estimate the right amount of power according to the rider's pedalling force and dial in the appropriate assistance.

The M510 is half a kilogram lighter and weighs only 2.9 kg. The weight saving is the result of several design changes, the main one being the new magnesium housing. 

The M510 mid-engine is a revolutionary upgrade to the powerful eMTB engine. Maximum cadence support is extended up to 120 rpm.

More information

Integrated battery LG 720 Wh

Battery LG 720 Wh

High-capacity LG Li-Ion battery 720 Wh / 20 Ah. It is partially integrated into the frame of the e-bike and supplies energy to the entire system. Thanks to the central mounting, the e-bike is perfectly balanced, stable and easy to handle.

The battery is able to deliver an e-bike on a single charge up to a distance of 170 km (depending on the circumstances).

Of course, it is equipped with a BMS board (Battery Management System), which protects it from overheating, short circuit or overcharging. You can charge the battery directly on the bike carrier or it can be removed to charge it. You can fully charge a fully discharged battery in 5 hours.

Display LCD DP C190

Display LCD DP C190

Modern Bafang LCD display DP C190.CAN. The case is made of ABS (acrylonitrile butadiene styrene), the transparent part is made of high strength acrylic with the rigidity of tempered glass. Can be used down to -20oC. CE / IP65 water proof / ROHS certification.

Battery power 36V
Battery capacity indicator
Rated operating current 40mA
Leakage current at tripping < 1 uA
CAN BUS protocol
USB port 5V 500mA

Maximum output current 100mA
Operating temperature -20 ~ 45°C
Storage temperature -20 ~ 60°C

Leader Fox Brand

LEADER FOX is one of the most popular brands of e-bikes and here at GREATEBIKE.EU we are the largest exporter of LEADER FOX electric bicycles for European market. The brand offers 40 models, from folding to urban touring to trekking. With full battery integration and the use of powerful mid and hub drives, LEADER FOX e-bikes are a great option for anyone looking for quality and design at a reasonable price. The design, preparation of production models and assembly all take place in a workshop situated in České Budějovice, in the Czech Republic

Leader Fox E-bikes




Drive type BAFANG M510, 36V, 95Nm
Capacity and battery type LG 36V/20Ah, Li-ion, 720Wh
Frame type and material ALU 6061
Front fork RST AERIAL,TRAVEL 100mm, AIR
The stem EXERACE
Seat post EXERACE D: 30,9 mm, L: 350mm
Front hub FORMULA DC-91
Rear hub FORMULA DC-32
Charger 42V/3A
Display LCD