Front stem mount to fit a wide variety of stem types, distance between bolts from 23mm - 40mm (cen...Front stem mount to fit a wide variety of stem types, distance between bolts from 23mm - 40mm (centre-to-centre). Can be mounted on top two or bottom two sets of bolts to enable light to be mounted upright or inverted. Supplied with M5 bolts (20mm, 25mm & 30mm). If using a Six Pack OR Maxx D, it is recommended that you mount the light above the bars. GoPro Compatible. The Exposure Stem Fit Bracket combines durability with a lightweight, streamlined design, making it easy to adjust for a perfectly tailored riding position. Engineered to fit a variety of stem sizes, it accommodates bolt spacing from 23mm to 40mm (center to center). This versatile bracket can be mounted on either the top or bottom bolt pairs, allowing you to position your light upright or inverted to suit your preference.
The Exposure Lights Stem Fit Bracket is designed for cyclists who want a secure and adaptable way to mount their front lights directly to their handlebars. Its key benefit is the versatility in fitting a wide range of stem bolt spacings, ensuring compatibility with most modern bikes. A minor caveat is the recommendation to mount certain larger lights above the bars, which may alter bar aesthetics for some users. This bracket offers a durable, lightweight, and streamlined solution for positioning your light optimally, whether upright or inverted.
All features
Model Part Number
EXPSTEMQRBK2
Brand
Exposure Lights
Extended Product Information
FAQs
What is the minimum and maximum stem bolt spacing this bracket supports?
The bracket supports stem bolt spacings ranging from 23mm to 40mm, measured center-to-center.
Can I mount my light upside down?
Yes, the bracket can be mounted on either the top or bottom two sets of stem bolts, allowing you to position your light upright or inverted.
What size bolts are included?
The bracket is supplied with M5 bolts in three lengths: 20mm, 25mm, and 30mm.
Is this compatible with lights other than Exposure Lights?
The bracket is designed for Exposure Lights but also features GoPro compatibility, allowing other accessories with that mount type to be attached.
Do I need any special tools to install this?
You will need an appropriate Allen key (typically 4mm or 5mm) to tighten the stem bolts. This is usually included with your bike or stem, but not always with the bracket itself.
What if my stem bolt spacing is less than 23mm or more than 40mm?
This bracket is not compatible with stem bolt spacings outside of the 23mm to 40mm range. You may need to explore alternative mounting solutions.
Is this bracket suitable for e-bikes?
If your e-bike has a compatible stem with bolt spacings between 23mm and 40mm, the bracket can be used. However, ensure the weight of the light and bracket does not exceed the stem's or bike's design limits.
Troubleshooting
Bracket does not fit stem bolts.
Verify the distance between your stem bolts is within the 23mm-40mm range. Ensure you are using the correct set of bolts (top or bottom pair).
Light is not securely attached.
Ensure you have used the correct length M5 bolt to attach the bracket to the stem. Check that the light is properly seated in the bracket's mount and any locking mechanism is engaged.
Bracket feels loose after installation.
Re-tighten the stem bolts securely. If the issue persists, the bolt length may not be optimal for your specific stem; consider trying a different provided bolt or consulting your bike's stem manufacturer.
Pros and Cons
Pros
Highly adaptable to various stem designs and bolt configurations.
Offers flexibility in mounting your light either above or below the stem.
Includes multiple bolt lengths for a precise and secure fit.
Durable construction ensures longevity and reliability.
Lightweight design does not compromise bike performance.
Cons
May require specific mounting orientation for larger/heavier lights.
Additional tool may be needed for installation depending on existing bolts.
Limited to stem bolt mounting, not compatible with all handlebar types.
Setup, Compatibility & Care
Setup:
Identify the distance between the two relevant stem bolts on your stem (center-to-center). This bracket fits spacings from 23mm to 40mm.
Choose whether to mount the bracket using the top two or bottom two bolt sets. For larger lights (e.g., Six Pack, Maxx D), mounting on the top bolts is recommended.
Select the appropriate M5 bolt length (20mm, 25mm, or 30mm) to ensure a secure fit without being too long or too short.
Loosely attach the bracket to the stem using the provided bolts and an appropriate Allen key (usually 4mm or 5mm, not always included).
Attach your Exposure light to the bracket's mount.
Adjust the light's angle as needed, then securely tighten the stem bolts.
Compatibility:
Designed for stems with opposing bolt pairs that are between 23mm and 40mm apart (center-to-center).
Compatible with Exposure Lights that feature a standard mounting interface, as well as GoPro-style mounts.
Care:
Clean the bracket with a soft, damp cloth. Avoid abrasive cleaners or solvents.
Periodically check that the stem bolts remain securely tightened, especially after rough terrain or significant vibration.