Shimano STEPS Chainring FC-E8000 12-speed 53 mm Chainline (SM-CRE80-12-B)

The 12-speed e-bike chainring SM-CRE80-12-B by Shimano for 53 mm Chainline

The Shimano STEPS chainring SM-CRE80-12-B for e-mountain bikes with 12-speed shifting and 53 mm chainline is suitable for FC-E8000, FC-E8050, FC-M8050 and other e-bike cranks. It is attached to the axle via a lockring, which is part of the motor unit. Thanks to a special tooth profile called Dynamic Chain Engagement+, you can be sure of chain retention even on rough terrain. At the same time, this technology helps you to pedal smoothly. The chainring has a 4-arm bolt circle diameter of 104 mm and is made of steel. The already-installed spider, which provides the chainline of 53 mm, is made of aluminium.

Guidelines for Replacing E-bike Components:

Before you replace components on your e-bike, please read through the guidelines for component replacement for CE-marked e-bikes/pedelecs with pedal assistance.

Specifications:

Application:

All Mountain, Cross Country

Mount:

104 mm bolt circle diameter, 4-arm

Teeth:

34 T, 36 T, 38 T

Gearing:

1x12-speed

Technical Information:

Chainline:

53 mm

Material:

steel

Compatibility:

Crank:

FC-M8050, FC-E8050, FC-E8000, FC-E6100, FC-EM900, FC-M8150, FC-EM600

Chain:

CN-M9100, CN-M8100, CN-M7100, CN-M6100

Chainstay Guide:

SM-CDE80, SM-CDE70, CD-EM800

Features:

• special tooth profile for more harmonious pedalling and better chain hold on rough terrain
• plated chainring
• aluminium spider
• matching lockring belongs to the motor unit

Technology:

Dynamic Chain Engagement+
Dynamic Chain Engagement+ is Shimano's term for a special tooth profile of single chainrings intended for off-road use. This improves the chain hold and counteracts chain drop on rough ground. It also minimises wear and increases pedaling efficiency.

Manufacturer Numbers:

34 tooth:

I-SMCRE8012BA4X

36 tooth:

I-SMCRE8012BA6X

38 tooth:

I-SMCRE8012BA8X

Contents:

• 1 x Shimano SM-CRE80-12-B chainring with spider for 53 mm chainline

Order Together:

• TL-FC39 chainring installation tool