e*thirteen Helix Core e*spec Crank - Bosch CX Gen4/5 / Brose S Mag / TQ HPR50 - 26mm Offset - black
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ethirteen Helix Core espec on black e-MTB crankset with 26 mm offset. Optimized for Bosch CX Gen4/5 frames and compatible with ISIS motor systems.
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Description
ethirteen Helix Core espec crank Bosch CX Gen4/5 26 mm black
ethirteen Helix Core espec crank with 26 mm offset for e-mountain bikes
The ethirteen Helix Core espec is an aluminum crank designed for e-mountain bikes, catering to riders who want a durable and reasonably priced upgrade for hard trail, enduro, and e-MTB use. Key features include a forged 6066-T6 aluminum construction, a 26 mm offset, and compatibility with ISIS-axle motor systems. According to the manufacturer, the 26 mm offset is specifically optimized for Bosch CX Gen4/Gen5 frames, but it is compatible with all ISIS spindle motors.
ethirteen Helix Core espec – robust e-MTB crank for Bosch CX Gen4/5 use
The Helix Core espec is made for the rider who wants a crank solution for their e-bike that can withstand impacts, pedal strikes, and active off-road riding. According to the manufacturer, the purpose of the Helix Core espec cranks is to bring strength, clean finishing, and great value to e-MTB use without the higher price point of the Race series. Forged AL-6066-T6 crank arms and a self-extracting bolt system make the setup practical from a maintenance perspective as well.
Regarding this 26 mm offset version, it is worth noting the compatibility label carefully. According to e*thirteen's own product information, the 26 mm offset is primarily an option optimized for Bosch CX Gen4/Gen5 frames, while Brose S-Mag and TQ HPR50 are, according to the manufacturer, optimized for the 21.5 mm offset version. In other words, if your product name includes Bosch CX Gen4/5, Brose S Mag, and TQ HPR50 along with 26 mm offset, the safest way to write the product page is to state that the crank fits ISIS motors, but the 26 mm offset is specifically optimized for Bosch CX Gen4/5 frames.
Features
- Crank designed for e-mountain bikes
- 26 mm offset
- Optimized for Bosch CX Gen4/Gen5 frames
- Fits ISIS-axle motor systems
- Forged 6066-T6 aluminum crank arms
- Self-extracting crank bolt system
- Includes crank boots
- Black color
Technical specifications
- Brand: e*thirteen
- Model: Helix Core e*spec
- Product type: crank / crank arms
- Usage: e-bike, e-MTB, trail, enduro
- Material: forged AL-6066-T6 aluminum
- Attachment: ISIS
- Offset: 26 mm
- Compatibility: ISIS-spindle motors
- Optimized for: Bosch CX Gen4 / Gen5
- Color: black
- Available lengths in the model series: 155, 160, 165, 170 mm
Specifications
- Brand
- E13
Specifications
- Brand
- e*thirteen
- Model
- Helix Core e*spec
- Product type
- crank / crank arms
- Use
- e-bike, e-MTB, trail, enduro
- Material
- forged AL-6066-T6 aluminium
- Mounting
- ISIS
- Offset
- 26 mm
- Compatibility
- ISIS spindle motors
- Optimised
- Bosch CX Gen4 / Gen5
- Colour
- black
- Available lengths in the series
- 155, 160, 165, 170 mm