Same RS experience but in aluminumLike its carbon sister, Rise Aluminum’s power comes from an EP8 RS motor, developed in
an exclusive collaboration between Orbea and Shimano.
Orbea acted on the motor firmware to offer the most natural and efficient assistance as
possible, eliminating drag and power delay that’s typical of conventional ebikes. The motor
was also optimized to provide maximum assistance between 75 and 95 strokes per minute,
the cadence at which the human body pedals the most efficiently and where we normally
pedal our standard mechanical bikes.
This means that the harder we pedal, Rise responds instantly with more power, with a
feeling of natural assistance.
Another unique aspect of the RS philosophy is its autonomy. Due to the lower power
consumption, the lower weight of the bike and the greater dependence on the rider’s legs,
the battery in Rise lasts about 50% more compared to a standard ebike. This translates into
surprising autonomy for the 360Wh battery in the carbon models and a whopping 540Wh in
the aluminum models with a completely redesigned battery.
Weight is another key to Rise and something Orbea invested many hours in to optimize the
details of the models: frame, integrated battery, cable routing and push buttons were taken
into account. Motor optimization through the Rider Synergy also allows for trail components
to be mounted, which saves weight and enables the bike to handle like a mechanical trail
bike.
The lightest in the category, also in aluminum
Natural pedaling and handling are the two aspects that differentiate Rise the most. To keep
these characteristics intact in the aluminum versions, Orbea’s engineering team scrutinized
all the details and invested many hours in development.
The recently debuted aluminum version features a completely redesigned 540Wh battery,
developed by Orbea, who rethought the distribution of the 21,700 cells, the housing
arrangement, the wiring and the brackets to find a battery that is as optimized and
lightweight as possible and with one of the highest energy densities on the market.
For the frame, Orbea selected the best materials and applied the most advanced
manufacturing processes, just as it does for its highest-level carbon frames. Thanks to the
double- and triple-butted, hydroformed tubes, the team optimized the thickness and shapes
of the tubes and reinforced the most delicate areas. In other words, it saves weight where
you don’t need material and adjusts the stiffness in the important areas.
In effort to give the highest level of attention to the new aluminum version, Orbea applied its
polishing process to the frame. This technique smooths the welds at the tube joints,
matching the aesthetics of a carbon frame. In fact, it’s difficult to discern the differences
between an aluminum frame and carbon frame. This process also increases aluminum’s
fatigue resistance in critical areas.
All this design and development work has resulted in an aluminum frame weight of merely
3.4kg — just 100g more than an Occam aluminum frame and 2kg lighter than most
aluminum ebikes on the market. The total weight of the new aluminum Rise is an impressive
19kg for the top-of-the-range model and 20kg for the entry-level model.
Electronics news for aluminum versions
The Rise carbon version maintains its 360Wh battery, enough for rides of 3–4 hours,
depending on how the battery is managed. This battery will continue to the be preferred
favorite for riders looking for the lightest Rise experience. For longer rides and bigger
outputs, Orbea offers a Range Extender that increases the total system capacity to 612Wh.
Orbea considered the needs of riders looking for the experience and autonomy of a carbon
Rise but at a more accessible price, so they equipped the aluminum versions with a new
540Wh battery, making Rise Aluminum more appealing for a wide spectrum of riders,
reducing the price and increasing the simplicity of the system for those looking for a light
ebike without the need for a Range Extender. The new 540Wh battery has a record weight of
just 2.7kg.
In Eco mode, the stated range for the battery on aluminum models has a range of more than
3,500m of elevation change; 2,200m in Trail mode; and 1,600m in Boost mode. As if that
wasn’t enough, Rise Aluminum can be paired with a new 252Wh Range Extender, which
results in a “light ebike” of almost 800Wh.
Extra battery capacity usually means a longer charging time, so Orbea developed a new
smart charger for aluminum Rises. This charger detects if you’re charging the new 540Wh
battery or the new Range Extender and will adjust the charge voltage accordingly. For the
main battery, the charge will be at 4A, reaching an 80% charge in just 3 hours; the Range
Extender will be charged at 2A.
Orbea Rise H15 Electric Mountain Bike Features
- Frame: Orbea Rise Hydro 2022 140mm travel 29” Boost 12x148
- Shock: Fox FLOAT X Performance 2-Position Evol LV custom tune 210x55mm
- Crankset: e*thirteen e*spec Direct Mount 32T Boost
- Rear Derailleur Shimano XT M8100 SGS Shadow Plus