Renthal
Renthal Apex Stem 31 mm. - Aluminum Gold/Black
SKU: R0A9 STM112-BKAG
Description
Part #: STM112-BKAG
The Apex stem is fully CNC machined from solid billet. The unique handlebar clamping system opens up the front of the stem, allowing an oversize center bore, to increase stiffness and strength.
Fitment
Fitment Guaranteed
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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 STM112-BKAG |
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.
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