Penton Owners Group

General Discussion => Penton Talk => Topic started by: Mike Horton on July 12, 2010, 02:07:21 PM

Title: Rear shocks
Post by: Mike Horton on July 12, 2010, 02:07:21 PM
I have a 1975 JP that I trying to ressurect for a trail rider. The bike came with the shocks in the laid down position ( 13.25", top in side hole, bottom over axle). The shock appears to have a SW logo on it # D-525-3 and Monroe on the body. The bike will not be jumped, but trail ridden somewhat aggressive. One shock I think is leaking a little and action is ???. Can these be rebuilt or any suggestions ?. These days $$ is an issue. Thanks
Title: Rear shocks
Post by: KJDonovan on July 12, 2010, 05:41:29 PM
Mike,

Not sure if what you have is re-buildable, but if they are not you may want to check out http://www.davequinnmotorcycles.com/ He sell Hagon shocks, and will build them out to your size and weight.  I put a set on my Jack Piner and have zero complaints.  Also the price was less than half of a lot of other brands out there.


Kevin J. Donovan
Foster, Rhode Island
72 Jack Piner (My Ride)
72 Six Day (Wifes Ride)
Title: Rear shocks
Post by: JCHubbard on July 12, 2010, 06:54:19 PM
Thanks for the tip Kevin.
Title: Rear shocks
Post by: Dwight Rudder on July 13, 2010, 01:09:58 AM
The best set are Works Performance shocks , especially made for bike and rider.  Second best and cheaper are Progressive suspension shocks. Formerly S&W and non rebuildable.  Some like Ohlins but they are very expensive and were not even in business back in early 70s.
Dwight
Title: Rear shocks
Post by: tooclose racing on July 13, 2010, 05:21:06 PM
I've moved to 13.5"  Works Performance shocks myself (nice!), but the first set of shocks I bought for my Six Day were the Red Wings (340 mm or 13.25" )which were more than adequate for trail riding/mild CC racing.  And they are rebuildable, which is kind of a bonus.  

Title: Re: Rear shocks
Post by: Larry P. on May 16, 2024, 10:44:08 PM
Hello all, new member here. I'm looking to get a set of rear shocks for my 1972 Penton Berkshire. It will be used for some vintage Cross country and MX racing. Has anyone tried the Noleen shocks? I'm aware of the Works shocks also.
I contacted Progressive and they told me they don't have a shock for my bike. Appreciate any suggestions.
Title: Re: Rear shocks
Post by: Doug Knight on May 17, 2024, 09:10:55 PM
I run Noleen's on three of my bikes. A '75 250 and a pair of Jackpiners. I have a set of Koni's that are from back then, they were an accessory item from Hi-Point. I run Progressive on a Six-Days.

All of these Penton are available as I have two hip replacements and can't afford an injury on either
Title: Re: Rear shocks
Post by: Larry P. on May 18, 2024, 08:10:01 AM
Thanks for the reply, Doug. might go with the Noleens but I'm going to give Works a call to get a price, heard they are expensive. Wish I had the $ now, would love to take a look at your bikes. Just finished my bike's restoration.
Title: Re: Rear shocks
Post by: Stuttgartautoman on May 22, 2024, 04:26:06 PM
Quote from: Doug Knight on May 17, 2024, 09:10:55 PMI run Noleen's on three of my bikes. A '75 250 and a pair of Jackpiners. I have a set of Koni's that are from back then, they were an accessory item from Hi-Point. I run Progressive on a Six-Days.

All of these Penton are available as I have two hip replacements and can't afford an injury on either

Doug, I have a friend in Oregon looking for a Penton. What bikes do you have for sale and how can he contact you? Thank you, Mike
Title: Re: Rear shocks
Post by: Doug Knight on May 23, 2024, 08:27:11 PM

QuoteDoug, I have a friend in Oregon looking for a Penton. What bikes do you have for sale and how can he contact you? Thank you, Mike

Doug 406-916-88sixthree
'75 250
2 175 Jackpiners '72 & '73
2 200 Jackpiners '97 1/2
'73 125
Title: Re: Rear shocks
Post by: Stuttgartautoman on May 24, 2024, 09:32:53 PM
Quote from: Doug Knight on May 23, 2024, 08:27:11 PM
QuoteDoug, I have a friend in Oregon looking for a Penton. What bikes do you have for sale and how can he contact you? Thank you, Mike

Doug 406-916-88sixthree
'75 250
2 175 Jackpiners '72 & '73
2 200 Jackpiners '97 1/2
'73 125

Thank you Doug I will pass your contact info to him. We are in Oregon.
Title: Re: Rear shocks
Post by: Kip Kern on June 12, 2024, 09:23:35 AM
Hagon shocks are nice, also Vonkat, ebay are great
Title: Re: Rear shocks
Post by: Rain Man on June 19, 2024, 05:45:27 PM
I have 13" Progressive for my 73 Piner and WP on my 76 250 MC5. The progressives are cheaper and designed for Vintage Bikes. The WP are "ready to race" and more money. Both shocks work well!