Today’s electric bikes, especially those designed for off-road, cargo, and urban riding, astound with their high power and modern technology. But there is another type of electric bike that focuses on preserving the natural feeling of traditional pedaling. These bikes are equipped with motors that enable longer and less exhausting rides while ensuring dynamic performance. This is especially true for electric gravel bikes and lightweight e-MTBs. They feature low-power motors that prioritize pedaling feel and efficiency, like the new Bosch Performance Line SX motor introduced to the market in 2023.
Embracing the Bosch Performance Line SX motor with open arms, many new electric bikes have welcomed this technology, and the latest addition comes from Spanish bike specialist MMR. MMR has just unveiled its newest model, the Kaizen. This lightweight e-bike draws inspiration from its non-electric counterpart, the Kenta, and is designed as a lightweight mountain bike for cross-country and all-mountain riding. As mentioned earlier, this bike is equipped with the new Bosch SX motor, weighing only two kilograms. Unlike the more powerful CX motor, the SX generates a modest 55 Nm of torque, while its larger counterpart reaches 85 Nm. However, MMR manages to keep the weight of the Kaizen impressively low at 16.7 kilograms (36.8 pounds), albeit sacrificing some power.
In terms of battery, the Kaizen utilizes the compact Bosch PowerTube 400 battery. Thanks to the smaller and weaker motor, MMR can employ an equally small battery. However, for those who want to go the extra mile, an additional 250 Wh battery can be mounted while still leaving space for a water bottle cage. Unlike other modern e-MTBs intended for enduro riding, the Kaizen rides on 29-inch wheels both front and rear, suggesting a lean towards cross-country terrain. It features an adequate amount of suspension travel – 140 millimeters both front and rear – and has a head angle of 66 degrees, ensuring confidence during technical rides. This modern geometry is complemented by a long frame and short stem, providing riders with increased leverage. Nevertheless, its athletic build lends it the appearance of an XC racer.
As for price and availability, the MMR Kaizen is available in five different configurations, with the entry-level model priced at 5,999 euros ($6,541 USD). The base model is equipped with a Shimano XT/Deore component group and a Fox Performance 34 fork. As the model range increases, the components become notably better, with the top model featuring Fox Factory suspension and an exclusive Sram XX SL T-Type drivetrain. However, this model comes at a price of 7,199 euros, or approximately $7,849 USD.
Key Questions about the MMR Kaizen:
1. What type of bike is the MMR Kaizen?
The MMR Kaizen is a lightweight electric mountain bike designed for cross-country and all-mountain riding.
2. What motors are used in the MMR Kaizen?
The MMR Kaizen utilizes the new Bosch Performance Line SX motor, weighing only 2 kilograms and generating 55 Nm of torque.
3. What battery does the MMR Kaizen have?
The MMR Kaizen utilizes the compact Bosch PowerTube 400 battery. There is also an option to mount an additional 250 Wh battery.
4. What wheel sizes does the MMR Kaizen have?
The MMR Kaizen rides on 29-inch wheels both front and rear.
5. What are the prices and configurations of the MMR Kaizen?
The MMR Kaizen is available in five different configurations, with the starting price at 5,999 euros. The top model costs 7,199 euros.
Key Term Definitions:
– Electric bike: A bicycle equipped with an electric motor that assists with pedaling, enabling easier and less tiring rides.
– Bosch Performance Line SX motor: A low-power electric motor by Bosch used in some electric bikes.
– Torque: The force with which a motor rotates the crankshaft. Higher torque means greater driving force.
– Bosch PowerTube 400 battery: A compact 400 Wh capacity battery by Bosch used in some electric bikes.
– Cross-country and all-mountain riding: Types of mountain biking that encompass both flat trails (cross-country) and more technical and challenging trails (all-mountain).
Suggested Related Links:
– Bosch eBike Systems
– MMR – Official Website
The source of the article is from the blog radiohotmusic.it