FSA chain guide E-BIKE DM steel 148 MT-SH12 1x 34T - WB604

FSA chain guide E-BIKE DM steel 148 MT-SH12 1x 34T - WB604

FSA E-BIKE DM Steel chainring 148, 1x, MT-SH12

The steel FSA E-BIKE DM Steel 148 chainring is designed for e-bikes with a Direct Mount system and Boost 148 mm spacing. It offers high durability, precise chain guidance and reliable performance even under the increased load typical of e-bikes. Compatible with Shimano 12-speed systems.

Features and benefits:

• Direct Mount – simple installation on FSA E-BIKE cranks.

• Steel construction – long service life and excellent wear resistance.

• Narrow-Wide tooth profile – secure chain retention even without a guide.

• Designed for Boost 148 mm – optimised chainline for modern e-MTB.

• Compatible with Shimano 12s drives (MT-SH12).

• Black finish – protects against corrosion and gives an elegant look.

Technical specifications:

• Mounting type: Direct Mount (DM)

• Material: steel

• Number of teeth: 30 / 32 / 34 T (depending on variant)

• Compatibility: Shimano 12-speed, FSA E-BIKE cranks

• Chainline: Boost 148 mm

• Finish: black paint / anodised

• Weight: approx. 180 g (to be completed neutrally)

Use and recommendations:

Suitable for mountain e-bikes with a Shimano 12s drive, where high strength, precision and wear resistance are required. An ideal choice for riders who prefer a reliable chainring with a long service life for demanding terrain.