MC-551 

The MC-551 full-face helmet headset and PTT system is an accessory for use with handheld 2-way radios (e.g., FRS, GMRS, CB, amateur, commercial). The MC-551 makes the use of a 2-way radio convenient and safe while riding a motorcycle, snowmobile, ATV, or any other activity in which a helmet is worn. Use the MC-551 in conjunction with your 2-way radio for bike-to-bike, sled-to-sled, and ATV-to-ATV communications while riding.

The MC-551 features a full-face helmet headset with 2 ultra-thin speakers and microphone that attach quickly and easily inside the helmet. A weatherproof handlebar mount push-to-talk (PTT) switch puts control of the 2-way radio at your fingertips. Generous cable lengths and helpful accessories make installation easy and professional looking.

The MC-551 is compatible with the following popular handheld 2-way radios:
· Cobra FRS, GMRS, CB Radios with Separate Speaker & Microphone Accessory Jacks
· Motorola TalkAbout FRS, GMRS Radios with Separate Speaker & Microphone Accessory Jacks
· For a more complete listing of 2-way radios please look at the Compatibility Chart Below

The MC-551 comes complete with...
· 1pc Speaker/Microphone Headset for Full-Face Helmets (pictured)
· 1pc Weatherproof Handlebar Push-To-Talk (PTT) Switch (pictured)
· 1pc 3-Way Interface Cable (pictured)
· 1pc Coiled PTT Extension Cable (pictured)
· All Installation Accessories (not pictured)

 2-Way Radio Compatibility Chart

2-Way Radio		Compatible MotoComm Models
		Full-Face Helmet	Open-Face Helmet
Make	Model	Headset	Headset
Motorola	Spirit GT (+), T alkabout fr50, fr60, T270, T280SLK, T289SLK,	MC-552	MC-752
	T4500, T4900, T5100, T5200, T5300, T5320, T5400, T5410,	AB-Im	AB-Im
	T5420, T550, T5512, T5522, T5600, T5620, T5700, T5710,
	T5720, T5800, T5820, T5920, T5950, T6200, T6210,T622~
	T6250, T6300, T6310, T6320, T6400,T7150, T7200,T7400
	CLSIIOO, CLS 14 IU, CLSI413, CPIOO, CTI50, CT250, CT450(LS),	MC-554	MC-754
	GP2000, GP300, GP308, GP68, GP88, L TS2000, PRO3150, Radius
	CP 150, CP200, P 1225, SP I 0, SP2I, SP50, Spirit MU-II C, MU-
	21CV, MU-22CVS, MU-24CVS, MY-IIC, MV-2ICV, MV-22CVS,
	MV-24CVS, XTNXUIIOO, XU2100, XU2600, XVI 100, XV2100,
	XV2600
		-
	Talkabout 200, 250, Oistance(OPS)	MC-55 I	MC-75 I
		AB-Im	AB-Im
Cobra	FRS90, FRS 100, FRS 105, FRS I 10, FRS I 15, FRS 120, FRSI3~	MC-55 I	MC-75 I
	FRS220, FRS225, FRS235, FRS250, FRS300, FRS305~ FRS307,	AB-Im	AB-Im
	FRS310WX, FRS3 I 5WX, PR330, PRSOO, PR880, PR900, PR945,
	PR9500X, PR9550X. PRIOOO, PR1050WX, PRIIOOWX, PR2000,
	HH37ST, HH45WX, HH38WXST
	FRS I 32C, FRS237C, PR240, PR245, PR350WX, PR375WX,	MC-555	MC-755
	PRS50WX, PRS60WX, PR30000X. PR31 OOOX. PR3175WX,
	PR4000WX, PR4200WX
Midland	GXT-250, GXT-300, GXT -400, GXT -444, GXT450, G-225, G-	MC-55 I	MC-75 I
	227, G-300	AB-Im	AB-Im
Kenwood	All Kenwood 2-Way Radios with 2-Prong Kenwood Plug	MC-553	MC-753
Uniden	FRS420, FRS440, GMRS380, GMRS480, GMRS540, GMRS720,	MC-555	MC-755
	GMRS750
	FRSI400, FRS300, FRS500	MC-55 I	MC-75 I
Garmin	RlNQ 110, 120, 130	MC-555	MC-755
YaesuNertex	FT-60R, VX-IIO, VX-150, VX-2R, VX-5R, VXA-150, VXA-210	MC-558	MC-758