Description
| Make | BMW |
| Part# | 77 21 5 A2A 428 |
| Function | Built-in thermostat maintains temperature of 87F, power cable is included |
| Delivery content | 1 set of tire heaters |
| Fits following vehicles | BMW HP4 (2011 - 2014) BMW M1000R (2022 - ) BMW M1000RR (2020 - ) BMW S1000R (2013 - ) BMW S1000RR (2009 - ) |
