Steering and Components› Steering Columns, Shafts and Components
Renthal
Renthal Duo Stem 50 mm. - Aluminum Gold/Black
SKU: R0A9 STM100-BKAG
Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Renthal |
| Part Number | R0A9 STM100-BKAG |
Videos
HOW TO INSTALL - Renthal Fatbar V2 Riser Bars and Brand X Enduro MTB Stem - First Impressions
GMBN Unboxing: Renthal Fatbar 35 Handlebars & 35mm Stems | WIN With GMBN!
Renthal Apex Short Stem 31mm
Renthal Apex Stem 40mm Unboxing and Installation
Renthal Apex Stem - Unboxing Renthal
How to Install Renthal Fatbar and Apex stem
Renthal Fatbar carbon with Apex 40mm Stem
In test: Renthal Fatbar Lite Carbon + Apex
Raceface Chester 35 Mini Review vs Renthal Fatbar 35
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy