Best selling Bike cranks from Rotor Bike Components
On this page you’ll find a ranking of the best Bike cranks from Rotor Bike Components. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.
1. Rotor Bike Components Kapic crank arms
The Kapic crank arms from Rotor Bike Components are a highly advanced solution for mountain bikers seeking a lightweight and stiff crank. These crank arms are specifically designed for cross-country and marathon racing, offering a modular construction that allows for customization to different frame standards and personal preferences. The use of CNC-machined 7055 aluminum ensures high stability and durability, while the innovative design with hollow-drilled crank arms reduces weight. The crank arms are equipped with a Direct Mount system that enables quick and easy chainring changes to adapt the gearing to various terrain conditions. The Kapic crank arms are available in different lengths and provide high compatibility with various bottom bracket shells, making them a flexible choice for demanding mountain bikers.
- Modular design for individual adjustments to frame standards and preferences
- Hollow-drilled crank arms for reduced weight and increased stiffness
- Direct Mount system for quick chainring changes
- Compatible with various bottom bracket shells such as BB30, PF30, and BSA
- Adjustable oval chainrings for improved performance.
2. Rotor Bike Components Aldhu
With the Aldhu 3D+, Rotor has developed a groundbreaking road bike crankset that can be freely configured and assembled without special tools or expertise. Changing chainrings is a matter of minutes thanks to the Direct Mount System, whether using the combined chainring in a one-piece design or single chainrings with a Direct Mount spider. Whether with round chainrings or Rotor's oval Q-Rings, everything is possible and available in many variations. The Direct Mount System of the Aldhu 3D+ allows for fine-tuning of oval chainrings in 1-degree increments for unparalleled customization to personal preferences.
Purpose: Road bike crank
Q-Factor: 148 mm
Material
Crank arm(s): 7055 aluminum
Scope of delivery
Delivery includes: Rotor Aldhu crank arms without axle, spider, bottom bracket, and chainrings
Chainrings
Number of chainrings: without chainring
Crank
Design: Direct Mount crankset
Axle interface: 30 mm
Bolt circle: without bolt circle mm
Bolt circle type: without bolt circle
Chainline: 43.5 mm
Compatibility with shifting: 10-speed.
3. Rotor Bike Components 2INpower MTB Boost crankset with power meter
Revolutionize your training with the Rotor 2INpower! This bilateral powermeter features integrated power measurement in the axle and right crank arm, enhancing both the quality and experience of your training. The crankset is based on the well-known Rotor INpower power measurement system, measuring power individually from each leg. This provides accurate data on balance and power, with potential for improving pedaling performance.
The power measurement of the left leg is typically measured in the axis using two pairs of strain gauges, while two additional pairs in the right crank arm measure right leg power only. This allows for independent or combined pedaling analysis using Optimum Chainring Angle (OCA) and Torque360 metrics in the free user software. The 2INpower bilateral power meters measure power in each leg separately and accurately analyze power variations during a pedal revolution.
Torque360 and Optimum Chainring Angle readings complement ANT+ and Bluetooth Smart protocol readings, including cadence, balance, torque effectiveness, and cadence uniformity, providing accurate data on your power output. The 2INpower's rechargeable batteries last up to 250 hours and can be charged 300 times during their lifetime.
Intended use: MTB
Details:
- Rechargeable lithium-ion battery
- Battery life: up to 250 hours
- Compatibility: BB30 / Pressfit 30 / BSA / BB89 / BB92
- Wireless technologies: ANT+, Bluetooth Smart
- Protected electronics in the axle and right crank arm
- Black bumpers protect against rock contact
- Boost standard
- Powermeter material: Crank arm(s): 7055 aluminum
Scope of delivery:
Included: Rotor 2INPower crank arms including charging cable, without chainring and bottom bracket.
Chainrings:
- Number of chainrings: without chainring
Crank:
- Pitch circle type: without bolt circle
- Chainline: 52 mm
- Rear gear compatibility: 10-speed
- Type: Direct Mount
- Axle mount: 30mm
- Bolt circle: without bolt circle.
4. Rotor Bike Components Inpower MTB crank arms DM
By integrating power measurement technology as the core of the crank design, the INpower DM MTB accurately captures your power, pedal stroke, cadence, and torque effectiveness to enhance your performance regardless of the terrain. The technology in the INpower MTB is housed within the axle, protected from stones, impacts, falls, and contaminants like mud, sand, and dirt. Track your ride with real-time data, including proprietary metrics such as TORQUE 360, optimal chainring angle (OCA), and a recommendation for your optimal chainring position (OCP). Combine this key information with Q-Rings oval chainrings to customize your OCP. Connect via Bluetooth or ANT+ to your bike computer or smartphone for a comprehensive view of your pedaling performance through analysis platforms. In conjunction with the free Rotor Power smartphone app, you can access relevant metrics and graphs that were previously only available in biomechanical training labs.
Purpose: MTB
Details:
- Weight: 544 g (170 mm without chainrings)
- Q-Factor: 169 mm
- Compatible with the following bottom bracket standards: BB30 / Pressfit 30 / BSA / BB89 / BB92
- Power supply: AA battery, up to 300 hours of runtime
- Bluetooth Smart and ANT+ transmission standards
- Compatible with the free ROTOR analysis software (Windows, OS X, iOS, and Android)
- Only compatible with DM chainrings
Material specifications: Aluminum
Scope of delivery: Crank without bottom bracket and without chainrings
Number of chainrings: without chainring
Bolt circle: without bolt circle mm
Bolt circle type: without bolt circle
Chainline: 52 mm
Rear derailleur compatibility: 9-speed
Design: Direct Mount
Axle diameter: 30 mm.
5. Rotor Bike Components Aldhu24 crank arm
With the Aldhu and Vegast, Rotor has developed a road bike crankset that can be freely configured and assembled without special tools. Changing chainrings is completed in just a few minutes thanks to the Direct Mount (DM) system. Whether with round or oval chainrings from Rotor, everything is possible and available in many variations. The Direct Mount system of the Aldhu allows for fine adjustment of oval chainrings in 1-degree increments, providing unparalleled customization to meet personal demands.
Differences between Aldhu/Vegast:
• Weight difference: Aldhu is lighter
• Price: Vegast is more affordable
• Crank length: Aldhu from 150 mm, Vegast from 170 mm
• Material and manufacturing
Scope of delivery:
• Rotor Aldhu24 crank arm left and right
Not included:
• 24 mm standard or offset axle
• Direct Mount (DM) chainrings, or Direct Mount (DM) spider (110x4) and chainrings (110x4)
• 24 mm standard spacer kit
• Bottom bracket
Technical specifications:
• Weight: 347.8 g (175 mm without chainrings and axle)
• Sizes: 170/172.5/175
• Q-Factor: 148 mm / 153 mm (depending on the chosen axle)
• Chainline: 43.5 mm / 46 mm (depending on the chosen axle)
• Material: 7055 aluminum
• Compatibility: BB86/BB90/PF30/BBRIGHT/BB386/BSA/ITA/BB30.
6. Rotor Bike Components PowerPack INpower MTB Bundle
The PowerPack INpower MTB Bundle from Rotor Bike Components is a highly developed bike crank specifically designed for mountain bikes. It offers a combination of innovative technology and robust design to meet the demands of challenging trails. With a length of 170 mm and a Q-factor of 169 mm, this crank ensures efficient power transfer and a comfortable riding experience. The direct mount of the chainring allows for easy installation and adjustment, while the aluminum material provides durability and lightweight performance. The included power meter delivers precise performance data, which is crucial for training and performance optimization. This crankset is ideal for cyclists looking to maximize their performance on rough terrain.
- Integrated power meter for precise performance monitoring
- Direct mount of the chainring for easy installation
- Robust aluminum material for durability
- Optimized for 12-speed shifting systems.
7. Rotor Bike Components Inpower Road crank arms DM
The Inpower Road crank arms from Rotor Bike Components are a highly advanced solution for cyclists who want to measure their performance accurately. These crank arms are equipped with innovative watt measurement technology that captures power unilaterally from the left leg. By using opposing strain gauges in the bottom bracket axle, they provide precise measurements for cadence, pedaling efficiency, as well as force and torque effectiveness. The high-quality measurement technology is fully integrated within the axle, which not only offers an appealing look but also ensures excellent protection against external influences. The crank requires no expensive maintenance or frequent battery changes, as a standard AA battery lasts for about 300 training hours. The quick battery replacement is made easy with a sealed battery compartment. These crank arms are ideal for road cyclists who value precise performance data and want to enhance their training efficiency.
- Unilateral watt measurement from the left leg for precise performance data
- Integrated measurement technology for protection and appealing aesthetics
- Long battery life of approximately 300 training hours
- Quick battery replacement through a sealed battery compartment
- Compatible with various bottom bracket types such as BB30 and BB86.
8. Rotor Bike Components Vegast crank arms
With the Aldhu and Vegast, Rotor has developed a road bike crankset that can be freely configured and mounted without special tools. Changing chainrings is a matter of minutes thanks to the Direct Mount (DM) system. Whether with round or oval chainrings from Rotor, everything is possible and available in many variations. The Direct Mount system of the Aldhu allows for fine adjustment of oval chainrings in 1-degree increments, providing unparalleled customization to meet personal preferences.
Differences between Aldhu/Vegast:
• Weight: Aldhu is lighter
• Price: Vegast is more affordable
• Crank length: Aldhu from 150 mm, Vegast from 165 mm
• Material and manufacturing
Included in delivery:
• ROTOR Vegast30 crank arms left and right
Not included:
• 30 mm standard or offset road axle
• 30 mm track axle/spider
• Direct Mount (DM) chainrings, or Direct Mount (DM) spider (110x4) and chainrings (110x4)
• Track chainrings
• 30 mm standard or offset spacer kit
• Bottom bracket
Technical specifications:
• Weight: 383.8 g (175 mm without chainrings and axle)
• Sizes: 170/172.5/175
• Q-Factor: 148 mm / 153 mm (depending on the chosen axle)
• Chainline: 43.5 mm / 46 mm (depending on the chosen axle)
• Material: forged 6082 aluminum
• Compatibility: BSA/ITA/BB30/PF30/BBRight/BB386/BB86.
9. Rotor Bike Components INspider Bundle
The INspider Bundle is a high-quality bicycle component set specifically designed for mountain biking. It includes a bottom bracket type with a diameter of 30 mm and a length of 175 mm, ensuring optimal power transfer and stability. The Q-factor of 170 mm provides a comfortable pedaling position, while the chainline of 52.5 mm allows for precise shifting. The bundle is made from durable aluminum, which not only reduces the weight to 355 grams but also enhances the longevity of the components. With a standard bolt circle type and an 11-speed rear shifting system, the INspider Bundle is versatile and offers high adaptability to various riding styles and conditions. The 4-arm mount for the crank and chainring ensures easy installation and maintenance. This product is ideal for anyone who values performance and reliability while tackling the challenges of mountain biking.
10. Rotor Bike Components INspider
The INspider crankset from Rotor Bike Components is a state-of-the-art solution for mountain bikers who value precision and lightweight design. Weighing in at under 600 g, including the Kapic Carbon crank, this crankset offers dual-sided power measurement, allowing for accurate monitoring of performance during rides. The INspider is equipped with a built-in battery that provides up to 200 hours of operation, and the electronics are housed in a protected, waterproof casing. This crank is part of a modular system and is compatible with various ROTOR Direct Mount cranks, offering high flexibility for customization to individual needs. Connection to bike computers is achieved via Bluetooth Smart and ANT+, ensuring seamless integration with existing systems. Thus, the INspider is an ideal choice for anyone looking to optimize their performance in mountain biking.
- Dual-sided power measurement for precise performance analysis
- Integrated battery with up to 200 hours of operation
- Waterproof casing with magnetic charging port
- Compatible with ROTOR analysis software and app for comprehensive data analysis
- Modular system for high flexibility and adaptability.
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