Ccm élan
10-01-21 | 02:37 PM
#2
Phyllo-buster
Joined: Jan 2010
Posts: 9,261
Likes: 2,685
From: Nova Scotia
Bikes: roadsters, club bikes, fixed and classic
The washer has two criteria. The opening must fit the shape of the axle and then there needs to be a raised flange to grab the dropouts to prevent rotation. There were a few versions of these and you really should have them. It may work without them, for awhile.
10-01-21 | 03:21 PM
#3
Senior Member
Joined: Dec 2016
Posts: 2,930
Likes: 1,795
From: Long Island, NY
Bikes: Trek 800 x 2, Schwinn Heavy Duti, Schwinn Traveler, Schwinn Le Tour Luxe, Schwinn Continental, Cannondale M400 and Lambert, Schwinn Super Sport
For the older AW hub, (I'm making an assumption that that is the hub you have or at least the same axle) the serrated washers are as follows:
HMW155 that fits a classic three speed frame, 7.9mm drop out slot
HMW494 that fits a frame made for derailleur gears, 9.5mm drop out slot
Harris Cyclery, Aaron's Bike Bike Repair (aka Rat City Bike) and Modern bike have a good supply of Sturmey Archer parts. Also SJS Cycles has plenty of parts.
By the way, we are making the assumption that the serrated washer that you are missing is the one with the tabs to prevent the hub from rotating.
HMW155 that fits a classic three speed frame, 7.9mm drop out slot
HMW494 that fits a frame made for derailleur gears, 9.5mm drop out slot
Harris Cyclery, Aaron's Bike Bike Repair (aka Rat City Bike) and Modern bike have a good supply of Sturmey Archer parts. Also SJS Cycles has plenty of parts.
By the way, we are making the assumption that the serrated washer that you are missing is the one with the tabs to prevent the hub from rotating.
Last edited by Velo Mule; 10-01-21 at 03:44 PM.
