Radon Render 8.0 – E-Bike FullyIn its cool, sandy colours, the RENDER 8.0 comes with everything that trail bikers need. The brand-new carbon frame in a unique look houses the new Bosch Performance Line CX Motor with its 75 Nm torque and the 625 Wh battery – which is cleanly integrated into the downtube – which stands for several hours on the bike at full power.
Highlights of the Render 8.0
The Rock Shox chassis, consisting of the Lyrik Select Charger fork and Deluxe Select + shock, responds sensitively and at the same time offers reserves for technical trails. To keep the engine up to speed even on the steepest ascents, we screw a SRAM Eagle shifting system with a 11-50-tooth cassette onto the RENDER, and the speed rush is powerfully slowed down and brought under control when necessary with Magura's MT Trail Custom brake with four pistons at the front. The grippy Maxxis Minion tyre combination and the Radon variable seatpost, which can be lowered from the handlebars, complement the perfect trailbike for an excellent price.
The Render Family
RENDER is the latest horse in the RADON stable and it boasts high HP and continuous output. The new top-of-the-class has Bosch’s latest and most powerful engine, the performance line CX with its 75 Nm torque and maximum support of 340%. And this also lasts really long, because the RENDER downtube houses the large Powertube battery with a capacity of 625 Wh. This is beautifully integrated into the downtube, which also holds all the cables for the shifting system and the variable seatpost in a rail system. The front frame is made of carbon and is uniquely shaped with its wing-like connection of the top-tube and downtube, which also holds the shocks. The 150 mm range of spring at the front and 140 mm at the tail, together with the 29” wheels ensure enormously smooth running and safety, short chainstays and sophisticated geometry keep RENDER very agile and manoeuvrable. The central seat position allows plenty of control over the bike and invites you to go on epic tours. RENDER your ride.
The Render Frame
The RENDER frame is just as much a visual delight as a home for all kinds of technical refinements. For example, the carbon front frame has a connecting bridge between the top tube and downtube, which as a design element is reminiscent of a wing and technically increases rigidity and at the same time acts as a holder for the shock. The shock extension on the other side also acts at the same time as part of the rocker and thus delivers the unique kinematics and also contributes to the very high stability of the chainstays. The 625 Wh battery sits integrated into the downtube in a cartridge, which guarantees the seat stays steady and also guides the internally laid cables laterally and thus ensures order and a lack of rattling. A removable plastic cap seals the downtube and makes it possible to remove the battery when necessary. This is not necessary for charging however, because the frame possesses an external charging socket in the seat tube. Built into the headset is the block lock, an arrangement that prevents the fork from smashing into the frame in the event of a fall. The RENDER has a 150/160mm range of spring at the front and 140 mm at the tail and accepts tyres up to 2.6” wide.
The all new RADON RENDER E-MTB
System weight max: 135 kg (body weight + bike + equipment)
The pictured pedals are not part of the bike and are not included in the sales price!
Bosch eMTB Technology
Bosch Performance Line CX Gen4 2020
48% smaller, about 25% lighter, 75 Nm maximum torque with a maximum support of 340 % – these are the key data of the new Bosch Performance Line CX motor for the new e-bikes starting from model year 2020. Thanks to a more compact and lighter housing, the motor offers bicycle manufacturers new possibilities, such as shorter chainstays for a more agile handling of eMTBs. It’s also easier to integrate can also be used with larger chainrings. Another major innovation is the decoupling of the motor above the 25 km/h assistance limit – Bosch has finally eliminated a major point of criticism here, providing more riding pleasure at high speeds.
No path too steep, no challenge too great: the new Performance Line CX is made for anyone for whom the trail is a second home. The most powerful drive from Bosch for ambitious riders is particularly lightweight, compact and at the same time extremely powerful and efficient. eMTB mode will always give you the power you need at precisely the right moment. The Performance Line CX accelerates extremely powerfully, responds without delay and features convincing agile handling and even more control. With up to 340% of perfectly delivered support, it pushes the joy of eMountain biking to the next level.
Technical specifications, derailleur system
- With gear shift detection
- Maximum assistance speed: 25 km/h
- Torque: 75 Nm
Riding modes of the Bosch eBike System
- Direct and maximum powerful support up to the highest pedalling rates for sports riding.
- Support level: 340%
- The eMTB mode dynamically varies between the Tour and Turbo riding modes, progressive motor support for maximum performance on the trail.
- Support level: 140% - 340%
- Uniform support for long stretches, with clear focus on long ranges.
- Support level: 140%
- Effective, but gentle support, designed for maximum efficiency for long ranges.
- Support level: 60%
Advantages of the Bosch Performance Line CX engine
Outstanding motor control
The multi-sensor concept enables a dynamic and responsive drive unit for precise acceleration and a unique trail experience.
Direct power transmission
Powerful riding performance right from the start and constant power delivery over a very wide cadence range.
Natural riding sensation
The new gearbox concept significantly reduces pedalling resistance when the drive is switched off and at over 25 km/h.
Optimum integration thanks to a 48 % reduction in size and a weight of just 2.9 kg.
eMTB mode with progressive motor support adapts to the riding style on trails.
Meets the highest eMTB requirements and will withstand extreme loads.
eMTB mode, powerful walk assistance and support for short cranks.
For a unique trail experience.
Efficient use of energy
Optimum efficiency of motor and gearbox in order to conquer long, steep climbs.
Always full performance
Ideal for fast intermediate sprints and crisp changes of tempo.
For low-noise riding with high engine power at all cadences.
Bosch Purion Display - the compact purist
Focus on essentials and get all important information at the touch of a button: The on-board computer Purion stands for highest efficiency and precision.
Design meets functionality: Purion is the minimalist on-board computer for everyone wishing to have a neat look on the handle bar, be it for use in the city or the countryside. You get all important information conveniently at the touch of a button during the ride, with both hands remaining on the handlebar. Five different riding modes give you the individually correct support in every situation.
Purion HighlightsClear display
- Charging status, speed, riding mode, range, trip distance, total distance
- The display without play lighted from behind enables recognising all riding data
- The optional service interval display reminds you about fixing the next service appointment for your eBike with the specialist dealer
- The specialist dealer can monitor the status of your Bosch eBike System via the micro USB interface.
- Activate the well-controlled supports up to 6 km/h with Purion. For utmost possible safety, the pushing aid is activated in two stages.
- Five support steps, safe operation with thumbs, neat handle bar
Bosch eMTB mode - especially for eMountainbikers
The eMTB mode can switch between Tour and Turbo riding modes. Depending on the pedal pressure and with a maximum torque of up to 75 Nm, the progressive motor support automatically adapts to your individual riding style. Without changing riding mode, the motor always provides support at the ideal power level, even at low cadences. eMTB mode will always give you the power you need at precisely the right moment.
Improved start-up behaviour guarantees optimal support in all terrains and on any trail. Starting on steep slopes and off-road riding are made significantly easier, as traction is significantly improved. This provides for a natural riding sensation and maximum performance on the trail.
No trigger for ultimate Uphill Flow! Completely without shifting gears the engine supports slight cadences constantly with ideal performance. Starting on steep slopes is problem free and off-road riding is made significantly easier. This provides for a natural riding sensation and maximum performance on the trail.
Bosch batteries are an efficient, long-life energy source. Thanks to their enormous mileage, long service life and intelligent battery management system, Bosch lithium-ion batteries are among the most modern on the market. Bosch eBike rechargeable batteries combine low weight with ergonomic design and simple handling. The Battery Management System of the high-quality lithium-ion batteries detects potential sources of error and protects cells from overloading.
Bosch PowerTubes have the power to drive any ride and, thanks to their compact size and minimalist design, can be integrated with the eBike to ideal effect. There are two options for installing the battery: horizontal or vertical. New this year: PowerTube 400 and PowerTube 625. The sophisticated technology of the lithium-ion batteries that can be integrated within the frame ensures carefree riding enjoyment, while a safety catch prevents the battery from falling out even on challenging terrain. Nevertheless, the batteries can be removed with ease.
Advantages of Bosch PowerTube E-Bike batteries
Outstanding battery efficiency
For maximum riding pleasure, lithium-ion PowerPacks demonstrably have maximum energy density with the smallest size and lowest weight on the market.
Simple to store and quick to charge
Modern Bosch lithium-ion batteries do not suffer from memory effect or self-discharge issues. Your battery will charge to 50% in about 2 hours, depending on the charger and PowerPack.
It’s easy to remove and charge at home. The PowerPacks can also be conveniently charged directly on the bike.
No memory effect
Bosch batteries with lithium-ion cells can be charged quickly irrespective of your charge level at any time. Interruptions of the charging process do not harm the battery. Complete discharge is not required.
Extremely low self-discharge
Even after long periods of storage, e.g. over winter, the battery can be used without recharging. This means Bosch rechargeable batteries do not need to be recharged after a long break in use. For longer storage, a charge status of approx. 30 to 60% is recommended.
Long service life
Bosch batteries are designed for lots of trips, miles and years of service. The intelligent, electronic Bosch Battery Management System (BMS) protects lithium-ion batteries from extreme temperatures, overcharging, and excessive discharge.
Bosch PowerTube 625
What more could you want? The PowerTube 625 lets you enjoy long and mountainous rides, while still reserving plenty of energy for every adventure. Thanks to a rated capacity of 17.4 Ah and approx. 625 Wh energy content, the lithium-ion battery brings maximum ranges and altitudes within your grasp. The well-secured PowerTube 625 will not fall out of its housing, even on demanding terrain. But is still easily removed.
- Mounting type: In the frame
- Voltage (V): 36 V
- Capacity (Ah): 17.4 Ah
- Energy content (Wh): 625 Wh
- Weight: approx. 3.5 kg
Charging speed Bosch PowerTube 625
Compact Charger Standard Charger Fast Charger 50 % charge 4.2 h 2.1 h 1.4 h 100 % charge 8.8 h 4.9 h 3.7 h
Model year: 2020
Frame RENDER HYBRID - Material: Carbon front frame, aluminium rear frame Colour sand / deepblack Fork Rock Shox Lyrik Select E-Bike, Boost Travel 150mm / 140mm Rear Shock Rock Shox Deluxe Select+, 205 x 55mm Brakes Magura MT Trail Custom Brake discs Magura Storm CL, 203/180mm, center-lock Headset Acros Block-Lock Stem Race Face Chester, 35mm (M/40mm, L/40mm, XL/60mm) Handlebar Race Face Chester, 35 x 780mm, 20mm rise Bar grips SDG Slater Saddle Selle Italia X1 Seatpost Radon Dropper, 31.6 x 130mm Crankset Acid E-Crank, 165mm, Sram Eagle Chainring 34T Rear derailleur SRAM SX Eagle, 12-speed Gear shifters SRAM NX Eagle, Single Click, 12-speed Chain guide E*thirteen E*Spec Plus Cassette SRAM PG-1210, 11-50 Chain SRAM SX Eagle Front tyre Maxxis Minion DHF Skinwall Dual, EXO, TR, 29" x 2.5" WT Rear tyre Maxxis Minion DHR II Skinwall Dual, EXO, TR, 29" x 2.4" WT Front hub Shimano Alivio HB-MT400-B, 110mm Rear hub Shimano Alivio FH-MT400-B, 148mm Spokes DT Swiss Factory Rims Alex MD 30 Display Bosch Purion Battery Bosch Powertube 625Wh Charger Bosch Compact Charger 2A Engine Bosch Performance Line CX Generation 4 Pedals not included Total weight starting from 23,20 kg
775 mm459 mm75,5 °490 mm65,5 °135 mm637 mm1263,2 mm
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