SP Stem Mount Square SPC+

The SP Connect Stem Mount Square SPC+ is a dedicated motorcycle handlebar-stem mount engineered for the SPC+ connection standard. It is designed to fit square-profile stems commonly found on sport, naked and adventure motorcycles, providing a secure, vibration-resistant base for an SP Connect SPC+ phone case or adapter.

Once installed, the SPC+ twist-lock system allows the rider to attach and detach a compatible phone case quickly and without tools. The mount is intended for use with the broader SP Connect SPC+ ecosystem, and is not compatible with original SPC (first-generation) cases.

• Designed for square-profile motorcycle stems
• Compatible with the SP Connect SPC+ twist-lock ecosystem
• Not compatible with first-generation SPC cases or accessories
• Quick tool-free phone attachment and removal via SPC+ twist-lock mechanism
• Provides a fixed, vibration-resistant mounting point at the stem

Confirm your motorcycle stem has a square profile before purchase — this mount is not designed for round stems.
Ensure you pair this mount only with SPC+ compatible phone cases or adapters; original SPC (first-generation) accessories will not connect correctly.
Check and re-torque all mounting hardware after the first few rides and periodically thereafter to guard against vibration-induced loosening.
Inspect the SPC+ twist-lock receiver for debris or grit before each ride; clean with a dry or lightly damp cloth if required.
Avoid spraying high-pressure water or harsh chemical cleaners directly onto the mount mechanism.
When the bike will be stored for an extended period, remove the phone and consider removing the mount to reduce UV and weather exposure.
If the twist-lock feels stiff or fails to seat properly, inspect for damage or contamination rather than forcing the connection.