What are my options?
Moderators: Bearbonesnorm, Taylor, Chew
What are my options?
This is my bike,
https://www.cyclesolutions.co.uk/p11372 ... -road-bike
And I love it. It just fits and it's comfy. The gearing is ok....I can spin up most things but I know it's going to be hard on longer rougher climbs. On my road bike I've changed the cassette to give me more but I can't find an 8 speed cassette with a bigger climbing gear. Do I have any options out there I've not found or is it time to man up!??
Cheers,
Dave
https://www.cyclesolutions.co.uk/p11372 ... -road-bike
And I love it. It just fits and it's comfy. The gearing is ok....I can spin up most things but I know it's going to be hard on longer rougher climbs. On my road bike I've changed the cassette to give me more but I can't find an 8 speed cassette with a bigger climbing gear. Do I have any options out there I've not found or is it time to man up!??
Cheers,
Dave
- whitestone
- Posts: 8210
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Re: What are my options?
The cheapest (but not necessarily cheap) option would be to move to a 10spd rear derailleur, you'd need cassette, derailleur, chain, shifter and for completeness new cable and outer.
I'm not sure if there is a Claris 10spd so depending on what the shifter looks like you might need to get the pair so they match. Just checked ChainReaction and Claris seems to be 8spd only so you'd have to move up to Tiagra - a full groupset here starts at £250 but just cassette, derailleur, shifters and chain are £160 or so.
I'm not sure if there is a Claris 10spd so depending on what the shifter looks like you might need to get the pair so they match. Just checked ChainReaction and Claris seems to be 8spd only so you'd have to move up to Tiagra - a full groupset here starts at £250 but just cassette, derailleur, shifters and chain are £160 or so.
Better weight than wisdom, a traveller cannot carry
Re: What are my options?
If it's 8 speed wouldn't the cheapest option be an Alivio rear derailleur and an 8 speed MTB cassette? Sunrace do an 11-40 one. Plus a new chain. Obviously bigger gaps than the road setup, but I've done basically the same on my bike with Sora/Deore 9spd.
Last edited by Steezysix on Tue Apr 10, 2018 9:15 am, edited 1 time in total.
Re: What are my options?
What’s the smallest chainring you can fit? Spec says it’s got a 32T inner, you might be able to go smaller.
Re: What are my options?
Thanks folks. The cassette ticks the boxes! The inner ring is riveted on, no ready swap.
I'm tracking down a supplier now that will post to Scotland.
Cheers.
I'm tracking down a supplier now that will post to Scotland.
Cheers.
Re: What are my options?
I've not found a UK supplier for the CSM680 11-40t 8spd cassette. I've emailed the manufacturer and tried an Irish seller who won't post to Highlands. Has anyone spotted a seller?
Ta.
Ta.
Re: What are my options?
twice...
Last edited by ianfitz on Tue Apr 10, 2018 10:46 pm, edited 1 time in total.

Re: What are my options?
I know that 18 bike in Hope deall with Sunrace. They are super-helpful, worth a call, but closed wednesday
You'll find Si is quite response on twitter though @18bikes
maybe need a goat link as well to position the rear mech for the larger cassette? They have those too
You'll find Si is quite response on twitter though @18bikes
maybe need a goat link as well to position the rear mech for the larger cassette? They have those too

Re: What are my options?
Many thanks!
Re: What are my options?
https://www.ebay.co.uk/itm/Bicycle-Free ... 2447446057
This what after? Run the risk of import charges though
This what after? Run the risk of import charges though
Re: What are my options?
I decided to risk that early today. Be nice if it was here for Dorset!!
- Bearbonesnorm
- Posts: 24197
- Joined: Sun Jun 05, 2011 8:53 pm
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Re: What are my options?
Very doubtful that you'll get stung for duty from China. 

May the bridges you burn light your way
Re: What are my options?
Just found this reply in email so going further afield to purchase necessary.
Hi David,
That cassette is not in our European program due to limited rear derailleur compatibility.
Kind regards,
Sturmey-Archer Europa NV | SunRace Europe
Hi David,
That cassette is not in our European program due to limited rear derailleur compatibility.
Kind regards,
Sturmey-Archer Europa NV | SunRace Europe
Re: What are my options?
I bought one of these. Delivered this week and looks decent quality. Just waiting for the road link to fit it.
https://www.ebay.co.uk/itm/192437474331
Sunshine 11 Speed 11-50T/36T/40T/42T/46T MTB Bike Cassette Fits Shimano SRAM NEW
https://www.ebay.co.uk/itm/192437474331
Sunshine 11 Speed 11-50T/36T/40T/42T/46T MTB Bike Cassette Fits Shimano SRAM NEW