Checking BCD
04-07-19 | 05:01 PM
#1
Thread Starter
Senior Member
Joined: Sep 2008
Posts: 8,845
Likes: 2,893
From: Elwood Indiana
Bikes: they change so much I'm tired of updating this
Checking BCD
i have a 5 bolt chainring with a distance of 49.5mm, it’s not on the chart. What’s the BCD?
__________________
Semper fi
Semper fi
04-07-19 | 05:15 PM
#2
Senior Member
Joined: Oct 2015
Posts: 16,095
Likes: 9,459
From: PDX
Bikes: Merz x 5 + Specialized Merz Allez x 2, Strawberry/Newlands/DiNucci/Ti x3, Gordon, Fuso/Moulton x2, Bornstein, Paisley,1958-74 Paramounts x3, 3rensho, 74 Moto TC, 73-78 Raleigh Pro's x5, Marinoni x2, 1960 Cinelli SC, 1980 Bianchi SC, PX-10 X 2
04-09-19 | 10:09 PM
#4
Senior Member
Joined: Aug 2011
Posts: 22,676
Likes: 2,642
From: CID
Bikes: 1991 Bianchi Eros, 1964 Armstrong, 1988 Diamondback Ascent, 1988 Bianchi Premio, 1987 Bianchi Sport SX, 1980s Raleigh mixte (hers), All-City Space Horse (hers)
04-10-19 | 12:08 AM
#5
Senior Member
Joined: Nov 2011
Posts: 7,951
Likes: 688
From: Port Angeles, WA
Bikes: A green one, "Ragleigh," or something.
And shipping form Old Blighty is quite reasonable; at least from Spa Cycles, Harrogate, England. 
__________________
● 1971 Grandis SL ● 1972 Lambert Grand Prix frankenbike ● 1972 Raleigh Super Course fixie ● 1973 Nishiki Semi-Pro ● 1979 Motobecane Grand Jubile ●1980 Apollo "Legnano" ● 1984 Peugeot Vagabond ● 1985 Shogun Prairie Breaker ● 1986 Merckx Super Corsa ● 1987 Schwinn Tempo ● 1988 Schwinn Voyageur ● 1989 Bottechia Team ADR replica ● 1990 Cannondale ST600 ● 1993 Technium RT600 ● 1996 Kona Lava Dome ●
● 1971 Grandis SL ● 1972 Lambert Grand Prix frankenbike ● 1972 Raleigh Super Course fixie ● 1973 Nishiki Semi-Pro ● 1979 Motobecane Grand Jubile ●1980 Apollo "Legnano" ● 1984 Peugeot Vagabond ● 1985 Shogun Prairie Breaker ● 1986 Merckx Super Corsa ● 1987 Schwinn Tempo ● 1988 Schwinn Voyageur ● 1989 Bottechia Team ADR replica ● 1990 Cannondale ST600 ● 1993 Technium RT600 ● 1996 Kona Lava Dome ●
