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e*13 Helix R e*spec Bosch SX/CX Gen4 Direct Mount Chainring, 36 T., 11/12-spd, black

36
Price in EUR including VAT
5Ratings
BrandMore from e*13
Delivered between Fri, 10.4. and Tue, 14.4.
More than 10 pieces in stock at supplier
free shipping

Cassette compatibility2

Number of teeth3

Product details

The Helix Race e*spec chainrings combine modern technology, high stiffness, and durable performance for e-MTBs. The one-piece machined Direct Mount chainring made of aluminum is lightweight, robust, and has a high-quality technical appearance. The 13 mm offset version is specifically optimized for Bosch CX Gen4 and Gen5 motors, ensuring a perfect chain line, a balanced Q-factor, and a precise riding feel. The M4 Narrow Wide tooth profile guarantees excellent chain retention and is compatible with Shimano, SRAM, and TRP 11/12-speed drivetrains, including SRAM T-Type.

Key specifications

Crank compatibility
1-speed
Cassette compatibility
11-speed, 12-speed

General information

Item number
59360923
Manufacturer
e*13
Category
Chainrings
Manufacturer no.
CR5HRA-126
Release date
15.6.2025

Colour

Colour
Black
Exact colour description
Black, Black

Material

Material group
Metal
Material
Aluminium

Chainring properties

Bike area of use
Electric bike
Number of teeth
36
Model year
2026

Compatibility

Crank compatibility
1-speed
Cassette compatibility
11-speed, 12-speed

Origin

Country of origin
Taiwan

Voluntary climate contribution

CO₂ emissions
2,54 kg
Climate contribution
EUR 0,12

Product dimensions

Weight
150 g

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

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Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Chainrings» category have a defect within the first 24 months?

Source: Galaxus
  • e*13
    Not enough data
  • 1.Shimano
    0,1 %
  • 1.Sram
    0,1 %
  • 3.Race Face
    0,3 %
  • Stronglight
    Not enough data

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • e*13
    Not enough data
  • Race Face
    Not enough data
  • Shimano
    Not enough data
  • Sram
    Not enough data
  • Stronglight
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Chainrings» category returned?

Source: Galaxus
  • 1.Shimano
    6,2 %
  • 2.Wolf Tooth
    7 %
  • 3.e*13
    7,1 %
  • 3.Stronglight
    7,1 %
  • 5.Sram
    7,4 %
Source: Galaxus