IRD Cyclone 5 Speed Freewheel - Shimano Compatible
£67.99
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£67.99
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Manufacturer : IRD
SJS Cycles part number : 51256t1324
Manufacturer part number : 237401
Details
The new Cyclone Mark 1 Freewheel! Brand new tooling and exquisite quality encompassing all the lessons IRD had learned in freewheel design.
- Index shifting waves and special teeth profiles
- Fully chrome-plated cogs
- Heat-treated for durability
- Alloy and polycarbonate glass fiber spacers
- Double row precision bearings
- Labyrinth seals
- Weight: 400g (for 13-32T)
Teeth Ratios:
- 13-24T: 13 / 15 / 17 / 20 / 24
- 13-26T: 13 / 15 / 18 / 21 / 26
- 13-28T: 13 / 16 / 20 / 24 / 28
- 13-32T: 13 / 16 / 20 / 24 / 32
- Index shifting waves and special teeth profiles
- Fully chrome-plated cogs
- Heat-treated for durability
- Alloy and polycarbonate glass fiber spacers
- Double row precision bearings
- Labyrinth seals
- Weight: 400g (for 13-32T)
Teeth Ratios:
- 13-24T: 13 / 15 / 17 / 20 / 24
- 13-26T: 13 / 15 / 18 / 21 / 26
- 13-28T: 13 / 16 / 20 / 24 / 28
- 13-32T: 13 / 16 / 20 / 24 / 32
Specification
ColourSilver
Ratio13-24
Speed5
Weight318
Questions & Answers (6)
What’s a high torque application?
By STEVEO
23 Jan 2024
SJS Customer Service:
excessive load such as when sprinting, hill climbing, or when being used on a tandem.. SK 23/01/24
To replace a Suntour ‘Perfect’ freewheel
By Steve Mardall
21 Jan 2024
Hi
Will this replace a Suntour ‘Perfect’ freewheel, which I believe (but am not certain) has an English thread?
If not, will any of the 5 speed freewheels you sell work?
Thanks
Will this replace a Suntour ‘Perfect’ freewheel, which I believe (but am not certain) has an English thread?
If not, will any of the 5 speed freewheels you sell work?
Thanks
SJS Customer Service:
All Freewheel threads now are ISO thread, they will thread onto an English threaded hub but will not be a perfect fit and should be avoided in high torque applications. SK 23/01/24
Is this a threaded freewheel? If so what thread is it?
By Steve Hoskins
07 Aug 2022
SJS Customer Service:
Yes it's a threaded freewheel, it uses standard Shimano-type threading.
JK 08.08.22
JK 08.08.22
Can this be used with a 9 speed chain?
By Andrew
13 Jan 2022
I want to use it with a tall/narrow chainring that specifies 9 speed and above chains
SJS Customer Service:
NO, 9-speed chain will be too tight- you need a 9-speed freewheel for that.
JK 14.01.22
JK 14.01.22
Does this have shaped teeth?
By Steven
07 Sep 2021
The ramps and cut away teeth that previous IRD frewheels and Sunrace freewheels have, or plain teeth like an old Regina freewheel?
SJS Customer Service:
Thank you for your enquiry, it has plain section teeth
Does this freewheel index with shimano shifters?
By Anonymous
24 Nov 2020
Will these index with a shimano system? I have an old 7 speed XT shifter I would like to use (obviously I will not be able to use 2 shift positions)
SJS Customer Service:
This will only index with 5-speed Shimano shifters.
JK 25.11.20
JK 25.11.20