The part in detail:

Part B66851706 , Locks for New Alustyle bicycle rack, 3 mm, set of 2 with common

Type:Locks for New Alustyle bicycle rack, 3 mm, set of 2 with common

2 Coil locks for new alustyle bicycle rack 2 simultaneous locks 3 mm

A 124	All R-Class models
C 123	C 124
C 126	C 140
C 169 (06/08- )	C 169 (11/04-05/08...
C 208 (06/97 - 07/...	C 208 (08/99 - 04/...
C 209 (05/02 - 05/...	C 209 (06/05 - )
C 215 (09/02-08/06...	C 215 (10/99-08/02...
C 219 (04/08- )	C 219 (10/04-03/08...
CL 203 (03/01-03/0...	CL 203 (04/04-05/0...
CLC (06/08- )	G 460
G 463	R 107
R 129	R 170 (03/00-02/04...
R 170 (09/96-02/00...	R 171 (03/04-03/08...
R 171 (04/08- )	R 230 (03/06-03/08...
R 230 (04/08- )	R 230 (10/01-02/06...
S 123	S 124
S 202	S 202 (05/96-05/97...
S 202 (06/97-02/01...	S 203 (03/01-03/04...
S 203 (04/04-11/07...	S 204 (12/07- )
S 210	S 211 (03/03-05/06...
S 211 (06/06- )	V 124
V 126	V 140
V 168 (03/01-08/04...	V 220 (09/02-08/05...
V 220 (10/98-08/02...	V 221 (09/05- )
V 251 ((USA 10/05)...	W 123
W 124	W 126
W 140	W 163 (03/98-08/01...
W 163 (09/01-06/05...	W 164 ((USA 04/05)...
W 164 ((USA 08/08)...	W 168 (03/01-08/04...
W 168 (10/97-02/01...	W 169 (06/08- )
W 169 (09/04-05/08...	W 201
W 202	W 203 (04/04-02/07...
W 203 (05/00-03/04...	W 204 (03/07- )
W 210	W 211 (03/02-05/06...
W 211 (06/06- )	W 220 (09/02-08/05...
W 220 (10/98-08/02...	W 221 (09/05- )
W 245 (06/05-05/08...	W 245 (06/08- )
W 251 (02/06- )	W212 (03/09 - )
X 164 ((USA 03/06)...	X 204 (10/08- )

Coil lock - safety on tour It's best not to leave anything to chance. The multifunctional coil lock is designed to protect your property and deter thieves. It is available in a 3 mm or 6 mm diameter with a matching holder. Available singly or as set of 2 or 4 with common key - depending on your needs. Very easy to fit. Doubly practical: the coil lock can be used to secure both rack and cycles. Protects the cycles while they are being transported on the rack and can be used to lock up the bikes, preventing theft during breaks in your cycling tour. Your property is sacrosanct. Secure it with an exclusive genuine accessory from Mercedes-Benz. <<

Optional theft protection, e.g. in conjunction with New Alustyle bicycle rack (B6 685 1704 / A0008900293 / B66851711 (1x)), tailgate-mounted bicycle rack, model series 169, "Q2" (B6 685 1123 (2x)) or tailgate-mounted bicycle rack, model series 245 (B6 685 1109). Set comprises 2 coil locks with common key.

 

SP:

Extremely simple to fit to the rack Highest degree of safety and greatest possible benefit Multifunctional Perfectly tailored to the rack Simple to use Well-designed product, offering optional theft prevention

Feature:

Exclusive Mercedes-Benz genuine accessory Multifunctional - used to prevent theft of rack and cycles. Protects the cycles while they are being transported on the rack and can be used to lock up the bikes, preventing theft during breaks in your cycling tour. The 2 different diameters are designed to cater to customers' different attitudes to the issue of security. The coil lock is available in a 3-mm or 6-mm diameter, each with an appropriate holder. It is supplied singly or in sets of 2 or 4, with a common key. To help prevent theft, an optional, multifunctional coil lock, with holder, is now available. There are 2 different variants

Price: £17.99