Description Reviews Bike Fitment

Description

12V21W Single Filament Bulb

Top quality Osram bulb. Fits the turn signals on all 2 Valve models from 1970-on. Also the brake light bulb for many 2 valve models.

OEM Quality
Impressive brightness and reliability

Equivalent BMW part number to 63 21 7 160 790 (63217160790)

Examples of Additional Applications:

K75 and K100 turn signals and brake light.
R1200 RT (up to 2009) Front Turn Signal
K1200GT and K1300 GT Tail light (4 used)

Reviews
Write a review

There are no reviews for this item yet.

Popular Products

**Wunderlich Heavy Duty Coat Hanger** 140 lb Weight Capacity
Perfect to Store your Gear
$12.95

**Wunderlich Gift Cards** Available from $25 to $1000
Starting At: $20

**Wunderlich Rucksack with Hydration, Black**
$79.95

**Wunderlich Helmet Carry Strap**
$31.95

**Wunderlich LED Auxiliary Light Protection Grill, NANO, Black, Set**
$204.95

ZZZZZ5POUP — **Instrument & Navigation Visors** Price Varies

ZZZZZ7POUP — **Phone Mount Bundles** Price Varies

ZZZZZ1POUP — **Sidestand Enlargers** Price Varies

ZZZZZ6POUP — **Wunderlich Tank Bags** Price Varies

ZZZZZ2POUP — **Wunderlich Handlebar Bags** Price Varies

ZZZZZ8POUP — **Adjustable Footpeg System** Price Varies

ZZZZZ4POUP — **Rider Airbag Jackets & Vest** Price Varies

**Wunderlich Handlebar Muffs, Black**
$224.95

ZZZZZ3POUP — **Wunderlich Screen Protectors** Price Varies

Bike Fitment

BMW K75

1985 · 1986 · 1987 · 1988 · 1989 · 1990 · 1991 · 1992 · 1993 · 1994 · 1995 · 1996

BMW K75 RT

1989 · 1990 · 1991 · 1992 · 1993 · 1994 · 1995 · 1996

BMW K75 S

1985 · 1986 · 1987 · 1988 · 1989 · 1990 · 1991 · 1992 · 1993 · 1994 · 1995

BMW K100

1983 · 1984 · 1985 · 1986 · 1987 · 1988 · 1989 · 1990

BMW K100 LT

1986 · 1987 · 1988 · 1989 · 1990 · 1991 · 1992

BMW K1

1988 · 1989 · 1990 · 1991 · 1992 · 1993

BMW K100 RS

1983 · 1984 · 1985 · 1986 · 1987 · 1988 · 1989 · 1990 · 1991 · 1992

BMW K100 RT

1984 · 1985 · 1986 · 1987 · 1988 · 1989

BMW K1200 GT

2006 · 2007 · 2008 · 2009

BMW K1300 GT

2009 · 2010 · 2011

BMW R1200 RT

2005 · 2006 · 2007 · 2008 · 2009

Part # 6321790 12V21W Single Filament Bulb