Call Us: (07) 4622 5710
parts@dandrmotorcycles.com.au
192 Raglan Street
Roma, QLD, 4455
Monday
8:00am
-
5:00pm
Tuesday
8:00am
-
5:00pm
Wednesday
8:00am
-
5:00pm
Thursday
8:00am
-
5:00pm
Friday
8:00am
-
5:00pm
Saturday
9:00am
-
12:00pm
Sunday
closed
Login
Create
Account
Cart
0
0.00
Login
Cart
0
0.00
Menu
Home
Part Finder
CONTACT US
ABOUT US
BIKES
YMF FINANCE
PHOTO GALLERY
MEET THE TEAM
JOBS @ D&R's Motorcycles
TESTIMONIALS
WASHER,PLATE.FOR SQUARE SPLINE
Part Number
90201-14633
Description
WASHER,PLATE.FOR SQUARE SPLINE
Price
11.95
+1 to Cart
Checkout
Qty In Cart
Update
Empty
basket not updated, press update to apply change
Stock In Store
No Stock
Check our Supplier
Share
Tweet
Diagrams this part belongs to
YAMAHA - 2011
XVS650A (V-STAR 650 CLASSIC) - MIDDLE DRIVE GEAR
XVS650A1 CUSTOM (BLACK (V-STAR 650 CUSTOM) - MIDDLE DRIVE GEAR
YFM400F (BIG BEAR 400 SEMI AUTO) - DRIVE SHAFT
YFM400F (BIG BEAR 400 SEMI AUTO) - MIDDLE DRIVE GEAR
YFM450FA (GRIZZLY 450 4WD) - MIDDLE DRIVE GEAR
YFM450FAP (GRIZZLY 450 PS AUTO 4WD) - MIDDLE DRIVE GEAR
YFM450FW (GRIZZLY 450 PS AUTO 4WD GRIZZLY 450 4WD) - MIDDLE DRIVE GEAR
YAMAHA - 2010
XVS650A (V-STAR 650 CLASSIC) - MIDDLE DRIVE GEAR
XVS650Z (BLACK (V-STAR 650 CUSTOM) - MIDDLE DRIVE GEAR
XVS650Z (WHITE (V-STAR 650 CUSTOM) - MIDDLE DRIVE GEAR
YFM400F (BIG BEAR 400 SEMI AUTO) - DRIVE SHAFT
YFM400F (BIG BEAR 400 SEMI AUTO) - MIDDLE DRIVE GEAR
YFM450FA - DRIVE SHAFT
YFM450FA - MIDDLE DRIVE GEAR
YAMAHA - 2009
XVS650A (V-STAR 650 CLASSIC) - MIDDLE DRIVE GEAR
XVS650Y(BLACK (V-STAR 650 CUSTOM) - MIDDLE DRIVE GEAR
XVS650Y(BLUE (V-STAR 650 CUSTOM) - MIDDLE DRIVE GEAR
YFM400F (BIG BEAR 400 SEMI AUTO) - MIDDLE DRIVE GEAR
YFM400F (BIG BEAR 400 SEMI AUTO) - DRIVE SHAFT
YFM450FA - MIDDLE DRIVE GEAR
YFM450FA - DRIVE SHAFT
YAMAHA - 2008
XVS650A (V-STAR 650 CLASSIC) - MIDDLE DRIVE GEAR
XVS650X (BLACK (V-STAR 650 CUSTOM) - MIDDLE DRIVE GEAR
XVS650X (RED (V-STAR 650 CUSTOM) - MIDDLE DRIVE GEAR
YFM350A (GRIZZLY 350 2WD) - MIDDLE DRIVE GEAR
YFM350FA (GRIZZLY 350 4WD) - MIDDLE DRIVE GEAR
YFM400F (BIG BEAR 400 SEMI AUTO) - DRIVE SHAFT
YFM400F (BIG BEAR 400 SEMI AUTO) - MIDDLE DRIVE GEAR
YFM400FA (GRIZZLY 400 4WD) - DRIVE SHAFT
YFM400FA (GRIZZLY 400 4WD) - MIDDLE DRIVE GEAR
YFM450FA - DRIVE SHAFT
YFM450FA - MIDDLE DRIVE GEAR
YFM660FG (GRIZZLY 660 AUTO 4WD) - MIDDLE DRIVE GEAR
YAMAHA - 2007
XVS650A (V-STAR 650 CLASSIC) - MIDDLE DRIVE GEAR
XVS650W (BLACK (V-STAR 650 CUSTOM) - MIDDLE DRIVE GEAR
XVS650W (RED (V-STAR 650 CUSTOM) - MIDDLE DRIVE GEAR
XVS1100A (V-STAR 1100 CLASSIC) - MIDDLE DRIVE GEAR
XVS1100W (BLACK (V-STAR 1100 CUSTOM) - MIDDLE DRIVE GEAR
XVS1100W (RED (V-STAR 1100 CUSTOM) - MIDDLE DRIVE GEAR
YFM350A (GRIZZLY 350 2WD) - MIDDLE DRIVE GEAR
YFM350FA (GRIZZLY 350 4WD) - MIDDLE DRIVE GEAR
YFM400F (BIG BEAR 400 SEMI AUTO) - MIDDLE DRIVE GEAR
YFM400F (BIG BEAR 400 SEMI AUTO) - DRIVE SHAFT
YFM400FA (GRIZZLY 400 4WD) - MIDDLE DRIVE GEAR
YFM400FA (GRIZZLY 400 4WD) - DRIVE SHAFT
YFM450FA (GRIZZLY 450 4WD) - MIDDLE DRIVE GEAR
YFM450FA (GRIZZLY 450 4WD) - DRIVE SHAFT
YFM660FG (GRIZZLY 660 AUTO 4WD) - MIDDLE DRIVE GEAR
YXR660FA - MIDDLE DRIVE GEAR
YAMAHA - 2006
XVS650A - MIDDLE DRIVE GEAR
XVS650A (V-STAR 650 CLASSIC) - MIDDLE DRIVE GEAR
XVS650V (BLACK (V-STAR 650 CUSTOM) - MIDDLE DRIVE GEAR
XVS650V (BLUE (V-STAR 650 CUSTOM) - MIDDLE DRIVE GEAR
XVS1100A (V-STAR 1100 CLASSIC) - MIDDLE DRIVE GEAR
XVS1100V (BLACK (V-STAR 1100 CUSTOM) - MIDDLE DRIVE GEAR
XVS1100V (RED (V-STAR 1100 CUSTOM) - MIDDLE DRIVE GEAR
YFM350BA (BRUIN 350 2WD) - MIDDLE DRIVE GEAR
YFM350FA (BRUIN 350 4WD) - MIDDLE DRIVE GEAR
YFM400FA - DRIVE SHAFT
YFM400FA - MIDDLE DRIVE GEAR
YFM400FA (KODIAK AUTO 4WD) - DRIVE SHAFT
YFM400FA (KODIAK AUTO 4WD) - MIDDLE DRIVE GEAR
YFM450FA - DRIVE SHAFT
YFM450FA - MIDDLE DRIVE GEAR
YFM450FA - FRONT DIFFERENTIAL
YFM450FA (KODIAK 450 AUTO 4WD) - MIDDLE DRIVE GEAR
YFM450FA (KODIAK 450 AUTO 4WD) - FRONT DIFFERENTIAL
YFM450FA (KODIAK 450 AUTO 4WD) - DRIVE SHAFT
YFM660FA - MIDDLE DRIVE GEAR
YFM660FA - FRONT DIFFERENTIAL
YFM660FA (GRIZZLY 660 AUTO 4WD) - FRONT DIFFERENTIAL
YFM660FA (GRIZZLY 660 AUTO 4WD) - MIDDLE DRIVE GEAR
YFM660FASE - MIDDLE DRIVE GEAR
YFM660FASE - FRONT DIFFERENTIAL
YFM660FASE (GRIZZLY 660 AUTO 4WD) - MIDDLE DRIVE GEAR
YFM660FASE (GRIZZLY 660 AUTO 4WD) - FRONT DIFFERENTIAL
YXR660FA - MIDDLE DRIVE GEAR
YXR660FA (RHINO 660 AUTO 4WD) - MIDDLE DRIVE GEAR
YAMAHA - 2005
XVS650A (V-STAR 650 CLASSIC) - MIDDLE DRIVE GEAR
XVS650T (BLACK (V-STAR 650 CUSTOM) - MIDDLE DRIVE GEAR
XVS650T (BLUE (V-STAR 650 CUSTOM) - MIDDLE DRIVE GEAR
XVS1100A (V-STAR 1100 CLASSIC) - MIDDLE DRIVE GEAR
XVS1100T (BLACK (V-STAR 1100 CUSTOM) - MIDDLE DRIVE GEAR
XVS1100T (GREY (V-STAR 1100 CUSTOM) - MIDDLE DRIVE GEAR
YFM350BA (BRUIN 350 2WD) - MIDDLE DRIVE GEAR
YFM350FA (BRUIN 350 4WD) - MIDDLE DRIVE GEAR
YFM400FA - MIDDLE DRIVE GEAR
YFM400FA - DRIVE SHAFT
YFM400FA (KODIAK AUTO 4WD) - MIDDLE DRIVE GEAR
YFM400FA (KODIAK AUTO 4WD) - DRIVE SHAFT
YFM400FW - FRONT DIFFERENTIAL
YFM400FW - MIDDLE DRIVE GEAR
YFM400FW (BIG BEAR PROFESIONAL) - FRONT DIFFERENTIAL
YFM400FW (BIG BEAR PROFESIONAL) - MIDDLE DRIVE GEAR
YFM450FA - MIDDLE DRIVE GEAR
YFM450FA - DRIVE SHAFT
YFM450FA - FRONT DIFFERENTIAL
YFM450FA (KODIAK 450 AUTO 4WD) - FRONT DIFFERENTIAL
YFM450FA (KODIAK 450 AUTO 4WD) - DRIVE SHAFT
YFM450FA (KODIAK 450 AUTO 4WD) - MIDDLE DRIVE GEAR
YFM660FA - MIDDLE DRIVE GEAR
YFM660FA - FRONT DIFFERENTIAL
YFM660FA (GRIZZLY 660 AUTO 4WD) - FRONT DIFFERENTIAL
YFM660FA (GRIZZLY 660 AUTO 4WD) - MIDDLE DRIVE GEAR
YFM660FAT L - MIDDLE DRIVE GEAR
YFM660FAT L - FRONT DIFFERENTIAL
YFM660FAT L (GRIZZLY 660 AUTO 4WD) - MIDDLE DRIVE GEAR
YFM660FAT L (GRIZZLY 660 AUTO 4WD) - FRONT DIFFERENTIAL
YXR660FA - FRONT DIFFERENTIAL
YXR660FA - MIDDLE DRIVE GEAR
YXR660FA (RHINO 660 AUTO 4WD) - MIDDLE DRIVE GEAR
YXR660FA (RHINO 660 AUTO 4WD) - FRONT DIFFERENTIAL
YAMAHA - 2004
XVS650 (V-STAR 650 CUSTOM) - MIDDLE DRIVE GEAR
XVS650A (V-STAR 650 CLASSIC) - MIDDLE DRIVE GEAR
XVS1100 (V-STAR 1100 CUSTOM) - MIDDLE DRIVE GEAR
XVS1100A (V-STAR 1100 CLASSIC) - MIDDLE DRIVE GEAR
YFM350A (BRUIN 350 2WD) - MIDDLE DRIVE GEAR
YFM350FA (BRUIN 350 4WD) - MIDDLE DRIVE GEAR
YFM400A (KODIAK AUTO 2WD) - MIDDLE DRIVE GEAR
YFM400FA (KODIAK AUTO 4WD) - MIDDLE DRIVE GEAR
YFM400FP (BIG BEAR PROFESIONAL) - MIDDLE DRIVE GEAR
YFM400FP (BIG BEAR PROFESIONAL) - FRONT DIFFERENTIAL
YFM450FA - MIDDLE DRIVE GEAR
YFM450FA - FRONT DIFFERENTIAL
YFM450FA (KODIAK 450 AUTO 4WD) - FRONT DIFFERENTIAL
YFM450FA (KODIAK 450 AUTO 4WD) - MIDDLE DRIVE GEAR
YFM660F - MIDDLE DRIVE GEAR
YFM660F - FRONT DIFFERENTIAL
YFM660F (GRIZZLY 660 AUTO 4WD) - MIDDLE DRIVE GEAR
YFM660F (GRIZZLY 660 AUTO 4WD) - FRONT DIFFERENTIAL
YAMAHA - 2003
XVS650A (V-STAR 650 CLASSIC) - MIDDLE DRIVE GEAR
XVS1100AW (V-STAR 1100 CLASSIC) - MIDDLE DRIVE GEAR
YFM400A (KODIAK AUTO 2WD) - MIDDLE DRIVE GEAR
YFM400FA (KODIAK AUTO 4WD) - MIDDLE DRIVE GEAR
YFM400FP (BIG BEAR PROFESIONAL) - FRONT DIFFERENTIAL
YFM400FP (BIG BEAR PROFESIONAL) - MIDDLE DRIVE GEAR
YFM450FA - MIDDLE DRIVE GEAR
YFM450FA - FRONT DIFFERENTIAL
YFM450FA (KODIAK 450 AUTO 4WD) - MIDDLE DRIVE GEAR
YFM450FA (KODIAK 450 AUTO 4WD) - FRONT DIFFERENTIAL
YFM660F - FRONT DIFFERENTIAL
YFM660F - MIDDLE DRIVE GEAR
YFM660F (GRIZZLY 660 AUTO 4WD) - MIDDLE DRIVE GEAR
YFM660F (GRIZZLY 660 AUTO 4WD) - FRONT DIFFERENTIAL
YAMAHA - 2002
XJ900S (XJ900 DIVERSION) - MIDDLE DRIVE GEAR
XVS650A (V-STAR 650 CLASSIC) - MIDDLE DRIVE GEAR
XVS1100 (V-STAR 1100 CUSTOM) - MIDDLE DRIVE GEAR
XVS1100A (V-STAR 1100 CLASSIC) - MIDDLE DRIVE GEAR
YFM400A (KODIAK AUTO 2WD) - MIDDLE DRIVE GEAR
YFM400FW (BIG BEAR PROFESIONAL) - MIDDLE DRIVE GEAR
YFM400FW (BIG BEAR PROFESIONAL) - FRONT DIFFERENTIAL
YFM400FWA - MIDDLE DRIVE GEAR
YFM400FWA (KODIAK AUTO 4WD) - MIDDLE DRIVE GEAR
YFM660FWA - FRONT DIFFERENTIAL
YFM660FWA - MIDDLE DRIVE GEAR
YFM660FWA (GRIZZLY 660 AUTO 4WD) - MIDDLE DRIVE GEAR
YFM660FWA (GRIZZLY 660 AUTO 4WD) - FRONT DIFFERENTIAL
YAMAHA - 2001
XJ900S (XJ900 DIVERSION) - MIDDLE DRIVE GEAR
XVS650A (V-STAR 650 CLASSIC) - MIDDLE DRIVE GEAR
XVS1100 (V-STAR 1100 CUSTOM) - MIDDLE DRIVE GEAR
XVS1100A (V-STAR 1100 CLASSIC) - MIDDLE DRIVE GEAR
YFM400A (KODIAK AUTO 2WD) - MIDDLE DRIVE GEAR
YFM400FWA (KODIAK AUTO 4WD) - MIDDLE DRIVE GEAR
YFM600FWA (GRIZZLY 600 AUTO 4WD) - MIDDLE DRIVE GEAR
YFM600FWA (GRIZZLY 600 AUTO 4WD) - FRONT DIFFERENTIAL
YFM600FWA (GRIZZLY 600 AUTO 4WD) - MIDDLE DRIVE GEAR
YFM600FWA (GRIZZLY 600 AUTO 4WD) - FRONT DIFFERENTIAL
YAMAHA - 2000
XJ900S (XJ900 DIVERSION) - MIDDLE DRIVE GEAR
XVS650A (V-STAR 650 CLASSIC) - MIDDLE DRIVE GEAR
XVS1100A (V-STAR 1100 CLASSIC) - MIDDLE DRIVE GEAR
YFM350U (BIG BEAR 350 2WD) - MIDDLE DRIVE GEAR
YFM400A (KODIAK AUTO 2WD) - MIDDLE DRIVE GEAR
YFM400FW (BIG BEAR 400 4WD) - MIDDLE DRIVE GEAR
YFM400FW (BIG BEAR 400 4WD) - FRONT DIFFERENTIAL
YFM400FWA (KODIAK AUTO 4WD) - MIDDLE DRIVE GEAR
YFM600FWA (GRIZZLY 600 AUTO 4WD) - FRONT DIFFERENTIAL
YFM600FWA (GRIZZLY 600 AUTO 4WD) - MIDDLE DRIVE GEAR
YAMAHA - 1999
XVS650A (V-STAR 650 CLASSIC) - MIDDLE DRIVE GEAR
XVS1100 (V-STAR 1100 CUSTOM) - MIDDLE DRIVE GEAR
YFM350FWB (BIG BEAR 350 4WD) - MIDDLE DRIVE GEAR
YFM350U (BIG BEAR 350 2WD) - MIDDLE DRIVE GEAR
YFM400FWB (BIG BEAR 400 4WD) - MIDDLE DRIVE GEAR
YFM600FWA (GRIZZLY 600 AUTO 4WD) - FRONT DIFFERENTIAL
YFM600FWA (GRIZZLY 600 AUTO 4WD) - MIDDLE DRIVE GEAR
YAMAHA - 1998
XJ900S (XJ900 DIVERSION) - MIDDLE DRIVE GEAR
XV1100 (VIRAGO 1100) - MIDDLE DRIVE GEAR
XV1100S (VIRAGO 1100) - MIDDLE DRIVE GEAR
XVS650 (DRAGSTAR 650 CUSTOM) - MIDDLE DRIVE GEAR
XVS650A (V-STAR 650 CLASSIC) - MIDDLE DRIVE GEAR
YFM350FW (BIG BEAR 350 4WD) - MIDDLE DRIVE GEAR
YFM350FW (BIG BEAR 350 4WD) - FRONT DIFFERENTIAL
YFM350FX (WOLVERINE 350 4WD) - MIDDLE DRIVE GEAR
YFM400FW (KODIAK 400 4WD) - MIDDLE DRIVE GEAR
YFM400FW (KODIAK 400 4WD) - FRONT DIFFERENTIAL
YFM600FWA (GRIZZLY 600 AUTO 4WD) - FRONT DIFFERENTIAL
YFM600FWA (GRIZZLY 600 AUTO 4WD) - MIDDLE DRIVE GEAR
YAMAHA - 1997
XJ900S (XJ900 DIVERSION) - MIDDLE DRIVE GEAR
XV535 (VIRAGO 535) - MIDDLE DRIVE GEAR
XV750 (VIRAGO 750) - MIDDLE DRIVE GEAR
XV1100 (VIRAGO 1100) - MIDDLE DRIVE GEAR
XVS650 (DRAGSTAR 650 CUSTOM) - MIDDLE DRIVE GEAR
YFB250FW (TIMBER WOLF 4WD) - MIDDLE DRIVE GEAR
YFB250FW (TIMBER WOLF 4WD) - FRONT DIFFERENTIAL
YFM350FW (BIG BEAR 350 4WD) - MIDDLE DRIVE GEAR
YFM350FW (BIG BEAR 350 4WD) - FRONT DIFFERENTIAL
YFM350FWB (BIG BEAR 350 4WD) - MIDDLE DRIVE GEAR
YFM400FW (KODIAK 400 4WD) - MIDDLE DRIVE GEAR
YFM400FW (KODIAK 400 4WD) - FRONT DIFFERENTIAL
YAMAHA - 1996
XJ900S (XJ900 DIVERSION) - MIDDLE DRIVE GEAR
XV535 (VIRAGO 535) - MIDDLE DRIVE GEAR
XV750 (VIRAGO 750) - MIDDLE DRIVE GEAR
XV1100H XV1100S (VIRAGO 1100) - MIDDLE DRIVE GEAR
YFB250FW (TIMBER WOLF 4WD) - MIDDLE DRIVE GEAR
YFB250FW (TIMBER WOLF 4WD) - FRONT DIFFERENTIAL
YFM35FX (WOLVERINE 350 4WD) - MIDDLE DRIVE GEAR
YFM350FW (BIG BEAR 350 4WD) - MIDDLE DRIVE GEAR
YFM350FW (BIG BEAR 350 4WD) - FRONT DIFFERENTIAL
YFM350U (BIG BEAR 350 2WD) - MIDDLE DRIVE GEAR
YFM400FW (KODIAK 400 4WD) - MIDDLE DRIVE GEAR
YFM400FW (KODIAK 400 4WD) - FRONT DIFFERENTIAL
YAMAHA - 1995
VMX12 (V-MAX 1200) - MIDDLE DRIVE GEAR
XJ900S (XJ900 DIVERSION) - MIDDLE DRIVE GEAR
XV535 (VIRAGO 535) - MIDDLE DRIVE GEAR
XV750 (VIRAGO 750) - MIDDLE DRIVE GEAR
XV1100 (VIRAGO 1100) - MIDDLE DRIVER GEAR
YFB250FW (TIMBER WOLF 4WD) - MIDDLE DRIVE GEAR
YFB250FW (TIMBER WOLF 4WD) - FRONT DIFFERENTIAL
YFM35FX (WOLVERINE 350 4WD) - MIDDLE DRIVE GEAR
YFM350ER (MOTO4 350 2WD) - MIDDLE DRIVE GEAR
YFM350FW (BIG BEAR 350 4WD) - FRONT DIFFERENTIAL
YFM350FW (BIG BEAR 350 4WD) - MIDDLE DRIVE GEAR
YFM400FW (KODIAK 400 4WD) - FRONT DIFFERENTIAL
YFM400FW (KODIAK 400 4WD) - MIDDLE DRIVE GEAR
YAMAHA - 1994
VMX12 (V-MAX 1200) - MIDDLE DRIVE GEAR
XV535 (VIRAGO 535) - MIDDLE DRIVE GEAR
XV1100 (VIRAGO 1100) - MIDDLE DRIVE GEAR
YFM350ER (MOTO4 350 2WD) - MIDDLE DRIVE GEAR
YFM350FW (BIG BEAR 350 4WD) - MIDDLE DRIVE GEAR
YFM350FW (BIG BEAR 350 4WD) - FRONT DIFFERENTIAL
YAMAHA - 1993
VMX12E VMX12E (V-MAX 1200) - FIG17 MIDDLE DRIVE GEAR
XV535 (VIRAGO 535) - MIDDLE DRIVE GEAR
XV1100 (VIRAGO 1100) - MIDDLE DRIVE GEAR
YFM350ER (MOTO4 350 2WD) - MIDDLE DRIVE GEAR
YFM350FW (BIG BEAR 350 4WD) - FRONT DIFFERENTIAL
YFM350FW (BIG BEAR 350 4WD) - MIDDLE DRIVE GEAR
YFM400FW (KODIAK 400 4WD) - FRONT DIFFERENTIAL
YFM400FW (KODIAK 400 4WD) - MIDDLE DRIVE GEAR
YAMAHA - 1992
VMX12D VMX12D (V-MAX 1200) - MIDDLE DRIVE GEAR
XV535B XV535 (VIRAGO 535) - MIDDLE DRIVE GEAR
XV1100 (VIRAGO 1100) - MIDDLE DRIVE GEAR
YFM350ER (MOTO4 350 2WD) - MIDDLE DRIVE GEAR
YFM350FW (BIG BEAR 350 4WD) - FRONT DIFFERENTIAL
YFM350FW (BIG BEAR 350 4WD) - MIDDLE DRIVE GEAR
YAMAHA - 1991
XV1100 (VIRAGO 1100) - MIDDLE DRIVE GEAR
YFM350ER (MOTO4 350 2WD) - MIDDLE DRIVE GEAR
YFM350FW (BIG BEAR 350 4WD) - MIDDLE DRIVE GEAR
YFM350FW (BIG BEAR 350 4WD) - FRONT DIFFERENTIAL
YAMAHA - 1990
YFM350ER (MOTO4 350 2WD) - MIDDLE DRIVE GEAR
YFM350FWAE YFM350FW (BIG BEAR 350 4WD) - FRONT DIFFERENTIAL
YFM350FWAE YFM350FW (BIG BEAR 350 4WD) - MIDDLE DRIVE GEAR
YAMAHA - 1989
XV1100 (VIRAGO 1100) - MIDDLE DRIVE GEAR
YFM350ER (MOTO4 350 2WD) - MIDDLE DRIVE GEAR
YFM350FW (BIG BEAR 350 4WD) - FRONT DIFFERENTIAL
YFM350FW (BIG BEAR 350 4WD) - MIDDLE DRIVE GEAR
YFU1W YFU (PRO HAULER 250) - DRIVE SHAFT
YFU1W YFU (PRO HAULER 250) - SUB TRANSMISSION