Hello Guest User,

Please feel free to have a look around the forum but be aware that as an unregistered guest you can't see all of it and you can't post.

To access these 'Registered Users Only' areas simply register and login.

Rear suspension units

Need help restoring, building, or finding then try here.

Moderators: KeithZ1R, chrisu, paul doran, Taffus

Message
Author
sprint
100Club
100Club
Posts: 284
Joined: 14th Oct 2014
Location: Eastbourne

Rear suspension units

#1 PostAuthor: sprint » Wed May 27, 2015 10:25 am

Have fitted a pair of Z Power std replacement rear suspension units and boy are they hard! They are crippling my back and I need something with a lot softer springs.

Does anybody know what the spring rate is of the std units are, which I doubt you can get softer springs for?

What are the alternatives as I don't want to spend a fortune as the bike is only used for gentle riding around?

Basic Hagons start at around the £150 mark, £180 if you want top spring covers. Are there and other alternatives with softer springs?

User avatar
becker
Custard Cream
Custard Cream
Posts: 745
Joined: 23rd Jan 2004
Location: Oxford (and Gloucester)

#2 PostAuthor: becker » Wed May 27, 2015 11:56 am

Have some Progressives on my Z1000 - bought them a year or two ago when a bit tight for money as a cheap replacement for some MoT failure ones. Think they where cheaper than the Hagons.

They look good, but are a bit soft for me and I think softer than the std's on my 900.

They might be for sale soon :wink: when I get round to getting some piggy backs repaired or find some bargain Ohlins :shock:
When life hands you lemons, reach for the vodka.

Z1A, Z1000A1, ZRX1100 C4, Suzuki TS125J (1972 basket case), most of a 1975 Garelli Rekord

jphaynes669
Hardcore
Hardcore
Posts: 1435
Joined: 24th Jun 2012
Location: Northants

#3 PostAuthor: jphaynes669 » Wed May 27, 2015 8:17 pm

Koni dial a rides.....perfect for general riding.
Jeff.H

Gavin
Custard Cream
Custard Cream
Posts: 792
Joined: 11th Jun 2011
Location: Scunthorpe

#4 PostAuthor: Gavin » Wed May 27, 2015 8:29 pm

I have Hagons on the 900 and I find them quite hard even on the softest setting
Image


Cheers
Gavin

sprint
100Club
100Club
Posts: 284
Joined: 14th Oct 2014
Location: Eastbourne

#5 PostAuthor: sprint » Thu May 28, 2015 11:46 am

Gavin wrote:I have Hagons on the 900 and I find them quite hard even on the softest setting


Thanks for the reply.

I was looking at the Hagons, as they are reasonably priced. However, that you find them hard even on the softest setting is a bit of a worry. When I spoke to them they advised that all their units are fitted as std with 110 lb in springs?

Not knowing what the spring rate is on the existing Z Power ones make it difficult to judge? Z Power don't know what the spring rate is of the units they supply, which is a bit disappointing.
Last edited by sprint on Thu May 28, 2015 5:15 pm, edited 1 time in total.

sprint
100Club
100Club
Posts: 284
Joined: 14th Oct 2014
Location: Eastbourne

#6 PostAuthor: sprint » Thu May 28, 2015 11:48 am

jphaynes669 wrote:Koni dial a rides.....perfect for general riding.


They are nice, but at over £300 they are bit more that I really want to spend.

Gavin
Custard Cream
Custard Cream
Posts: 792
Joined: 11th Jun 2011
Location: Scunthorpe

#7 PostAuthor: Gavin » Thu May 28, 2015 12:05 pm

sprint wrote:
Gavin wrote:I have Hagons on the 900 and I find them quite hard even on the softest setting


Thanks for the reply.

I was looking at the Hagons, as they are reasonably priced. However, that you find them hard even on the softest setting is a bit of a worry. When I spoke to them the advised that all there units are fitted as std with 110 lb in springs?

Not knowing what the spring rate is on the existing Z Power ones make it difficult to judge? Z Power don't know what the spring rate is of the units they supply, which is a bit disappointing.


I forgot to add that i have not had a bike with twin spring rear shocks for 17 years, then i doubt the springs were that good on my Mk2
Image





Cheers

Gavin

Compo1955
Regular Poster
Posts: 96
Joined: 17th Aug 2013
Location: North West, UK

#8 PostAuthor: Compo1955 » Thu May 28, 2015 4:34 pm

sprint wrote:
Gavin wrote:I have Hagons on the 900 and I find them quite hard even on the softest setting


Thanks for the reply.

I was looking at the Hagons, as they are reasonably priced. However, that you find them hard even on the softest setting is a bit of a worry. When I spoke to them the advised that all there units are fitted as std with 110 lb in springs?

Not knowing what the spring rate is on the existing Z Power ones make it difficult to judge? Z Power don't know what the spring rate is of the units they supply, which is a bit disappointing.


I Had Z Power shocks on mine when I got it and had the same problem, far too hard.
I replaced with Hagons, they transformed the ride, and not too hard.
If it ain`t broke.....don`t fix it


C90
W650
ZRX1200R
Z1A

sprint
100Club
100Club
Posts: 284
Joined: 14th Oct 2014
Location: Eastbourne

#9 PostAuthor: sprint » Thu May 28, 2015 5:12 pm

Compo1955 wrote:
sprint wrote:
Gavin wrote:I have Hagons on the 900 and I find them quite hard even on the softest setting


Thanks for the reply.

I was looking at the Hagons, as they are reasonably priced. However, that you find them hard even on the softest setting is a bit of a worry. When I spoke to them they advised that all their units are fitted as std with 110 lb in springs?

Not knowing what the spring rate is on the existing Z Power ones make it difficult to judge? Z Power don't know what the spring rate is of the units they supply, which is a bit disappointing.


I Had Z Power shocks on mine when I got it and had the same problem, far too hard.
I replaced with Hagons, they transformed the ride, and not too hard.


Thanks for the reply.

Which version did you go for and as far as you know were they the std springs supplied?

sprint
100Club
100Club
Posts: 284
Joined: 14th Oct 2014
Location: Eastbourne

#10 PostAuthor: sprint » Thu May 28, 2015 5:14 pm

Compo1955 wrote:
sprint wrote:
Gavin wrote:I have Hagons on the 900 and I find them quite hard even on the softest setting


Thanks for the reply.

I was looking at the Hagons, as they are reasonably priced. However, that you find them hard even on the softest setting is a bit of a worry. When I spoke to them they advised that all their units are fitted as std with 110 lb in springs?

Not knowing what the spring rate is on the existing Z Power ones make it difficult to judge? Z Power don't know what the spring rate is of the units they supply, which is a bit disappointing.


I Had Z Power shocks on mine when I got it and had the same problem, far too hard.
I replaced with Hagons, they transformed the ride, and not too hard.

sprint
100Club
100Club
Posts: 284
Joined: 14th Oct 2014
Location: Eastbourne

#11 PostAuthor: sprint » Thu May 28, 2015 5:15 pm

Gavin wrote:
sprint wrote:
Gavin wrote:I have Hagons on the 900 and I find them quite hard even on the softest setting


Thanks for the reply.

I was looking at the Hagons, as they are reasonably priced. However, that you find them hard even on the softest setting is a bit of a worry. When I spoke to them they advised that all their units are fitted as std with 110 lb in springs?

Not knowing what the spring rate is on the existing Z Power ones make it difficult to judge? Z Power don't know what the spring rate is of the units they supply, which is a bit disappointing.


I forgot to add that i have not had a bike with twin spring rear shocks for 17 years, then i doubt the springs were that good on my Mk2

User avatar
Mark Tiller
Area Rep.
Area Rep.
Posts: 1772
Joined: 12th Jun 2011
Location: Stewkley, Leighton Buzzard

#12 PostAuthor: Mark Tiller » Thu May 28, 2015 5:18 pm

roads are a lot worse than 17 yrs ago

Chris Riv
100Club
100Club
Posts: 176
Joined: 15th Jun 2006

Replacement shocks

#13 PostAuthor: Chris Riv » Thu May 28, 2015 7:04 pm

I have been down this road. The shocks I had (replacement from Z power) were very hard. This was due to a lot of damping on compression so regardless of spring setting, the damper couldnt compress quickly. I went back to a set of std genuine shocks & they are a great improvement up to about 70mph two up. Above that theyre not up to the job. I have dial a rides on my z1000 & have had them on several Z1's. Deffo recommended. Not experienced hagon twin shocks, but have a hagon mono on my FJ1100, very good shock with a massive operating range (ie solo or two up with luggage).

cheers, Chris.

Compo1955
Regular Poster
Posts: 96
Joined: 17th Aug 2013
Location: North West, UK

#14 PostAuthor: Compo1955 » Thu May 28, 2015 7:33 pm

sprint wrote:
Compo1955 wrote:
sprint wrote:
Gavin wrote:I have Hagons on the 900 and I find them quite hard even on the softest setting


Thanks for the reply.

I was looking at the Hagons, as they are reasonably priced. However, that you find them hard even on the softest setting is a bit of a worry. When I spoke to them they advised that all their units are fitted as std with 110 lb in springs?

Not knowing what the spring rate is on the existing Z Power ones make it difficult to judge? Z Power don't know what the spring rate is of the units they supply, which is a bit disappointing.


I Had Z Power shocks on mine when I got it and had the same problem, far too hard.
I replaced with Hagons, they transformed the ride, and not too hard.


Thanks for the reply.

Which version did you go for and as far as you know were they the std springs supplied?


I don`t know what the spring rate is, standard as far as I know. Mine are the 35007 cc1 version. Also I wheigh about 13 stone with my bike kit on. Hope this helps.
If it ain`t broke.....don`t fix it





C90

W650

ZRX1200R

Z1A

sprint
100Club
100Club
Posts: 284
Joined: 14th Oct 2014
Location: Eastbourne

#15 PostAuthor: sprint » Fri May 29, 2015 7:50 am

Thanks for the replies.

I'm about the same at 13st kitted up so I will give the Hagon's a try. If they are no better then they can always go back.


Return to “Bike Help”

Who is online

Users browsing this forum: No registered users and 13 guests