Wisper 905 Torque chain

Nealh

Esteemed Pedelecer
Aug 7, 2014
20,230
8,249
60
West Sx RH
You need a longer chain.
Count the links on the old chain and then buy one that has that link count.
 
  • Like
Reactions: Andy-Mat

Andy-Mat

Esteemed Pedelecer
Oct 26, 2018
2,214
562
77
Thanks. I've emailed Wisper to see what chain they recommend but no reply yet.
No need to pay their prices. If you do what Nealh told you, and you can buy in the next shop that is open or oder on ebay or similar!
Andy
 

Exige260

Finding my (electric) wheels
Jun 29, 2012
23
1
Had the chain replaced on my Wisper ( now sold ) and the bike shop just joined up two chains to the correct link / length .
 

Stapley13

Pedelecer
Jul 21, 2017
42
4
52
Whitfield
Wisper did not respond to my email which is understandable at the.moment.
Fortunately I managed to get a chain and new derailleur off Amazon.
I found a lile for like derailleur.
The new chain is an SRAM PC EX1. It was about 8 links longer than the original so I just cut to size.
 

vfr400

Esteemed Pedelecer
Jun 12, 2011
9,822
3,986
Basildon

Wisper Bikes

Trade Member
Apr 11, 2007
6,242
2,216
69
Sevenoaks Kent
Wisper did not respond to my email which is understandable at the.moment.
Fortunately I managed to get a chain and new derailleur off Amazon.
I found a lile for like derailleur.
The new chain is an SRAM PC EX1. It was about 8 links longer than the original so I just cut to size.
Hi, so sorry about the lack of contact Stapely. As you can imagine we are crazy at the moment. I will ask them to get back to you tomorrow. May I have your email address? david@wisperbikes.com

All the best, David