Shimano EW-GM300-S Di2 Grommet – 6mm
%20is%20a%20genuine%20Shimano%20rubber%20frame%20grommet%20designed%20to%20provide%20a%20secure%20and%20tidy%20interface%20for%20Shimano%20Di2%20EW-SD300%20electric%20wires%20at%20your%20bike's%20cable%20entry...){kind=link}
The Shimano EW-GM300-S Di2 Grommet (6mm) is a genuine Shimano rubber frame grommet designed to provide a secure and tidy interface for Shimano Di2 EW-SD300 electric wires at your bike's cable entry points. Engineered for frames with 6mm cable ports, it helps keep wiring firmly in place while protecting both the cable and frame from vibration, abrasion, and everyday wear.
Designed specifically for Shimano's latest Di2 electronic shifting systems, the EW-GM300-S creates a clean internal cable routing setup while helping to prevent unwanted movement and potential damage to sensitive electronic wiring. Its precision-fit construction ensures reliable cable management and a professional-looking finish.
Whether you're building a new Shimano Di2-equipped bike, upgrading to a 12-speed Di2 drivetrain, or replacing worn routing components, the Shimano EW-GM300-S Di2 Grommet is a simple yet essential part for maintaining a secure and dependable electronic shifting system.
Features
- Genuine Shimano Di2 frame grommet
- Designed for 6mm frame cable entry ports
- Compatible with Shimano EW-SD300 electric wires
- Secures wiring and reduces cable movement
- Protects cables and frame from abrasion and wear
- Provides a clean and professional internal routing finish
- Easy installation and replacement
- Ideal for Shimano 12-speed Di2 electronic drivetrain systems
Ensure a secure, clean, and reliable Di2 installation with the Shimano EW-GM300-S Grommet, designed to protect your wiring and maintain long-term shifting performance.
Choose options
Let customers speak for us
Good
Great support from team.
Nice place to shop
Fits well, friendly staff will definitely buy again in future!
Nice
The shop attendant is polite and very helpful . Overall , a pleasant experience
Good service
First time using this as i was using another plant based degreaser. Used it to remove all the lubricant on my ebike drive train to prep it was use of waxed chain.
Perform well as describe. I only need to use it 2x to get rid all existing lube n dirt.
Highly recommended
Got this to wax it and then replace it on my stock kmc chain on my ebike. Wax is the way for me than normal chain lubrication.
A bit hard to break the chain to my desire length but once i passed that stage, all smooth.
Performance was good and no more black stain on my socks or hands.
Excellent service
And great advice on bike safety
As always, service was excellent. Service staff were efficient and friendly. Thank you
👍
Did my yearly full bike service for my BMC road bike. When I picked up the bike it was like new. Nothing to complain about. Definitely a good value for price paid.
Comfortable, light, and great ventilation! Loving it so far.
Great item and comfortable
