Corsa N.EXT TLR real life reviews?
Moderator: robbosmans
Forum rules
The spirit of this board is to compile and organize wheels and tires related discussions.
If a new wheel tech is released, (say for example, TPU tubes, a brand new tire, or a new rim standard), feel free to start the discussion in the popular "Road". Your topic will eventually be moved here!
The spirit of this board is to compile and organize wheels and tires related discussions.
If a new wheel tech is released, (say for example, TPU tubes, a brand new tire, or a new rim standard), feel free to start the discussion in the popular "Road". Your topic will eventually be moved here!
-
- Posts: 763
- Joined: Wed Sep 25, 2013 10:05 am
You are braver than me. Hookless relies on a strong bead that is very resistant to stretch in order for the tyre to stay on the rim. No hook to stop the bead lifting off the rim bed.
I have WR50 hookless and will only use tyres designed for hookless rims for that reason.
I have WR50 hookless and will only use tyres designed for hookless rims for that reason.

Visit starbike.com Online Retailer for HighEnd cycling components
Great Prices ✓ Broad Selection ✓ Worldwide Delivery ✓
www.starbike.com
-
- Posts: 763
- Joined: Wed Sep 25, 2013 10:05 am
No wuckas.
Hope this rain pisses off soon so we can get a few miles in. I hate the trainer.
Im just North of you in Bendigo.
Hope this rain pisses off soon so we can get a few miles in. I hate the trainer.
Im just North of you in Bendigo.
Running Next 28's on Zipp 303s wheels for my training rides and the tires are outstanding. No issues mounting them either. Hold air nice and I even swapped them from a different set of wheels to these and they were a breeze. I also had them on some Reserve 34/37 hooked rims and they felt great but I sold those wheels. Good grip as well. Feel perfect for mile munching rides.
23’ Cervelo Soloist / 6.88kg - 1x Crit Bike
22' Cervelo R5 / 6.75kg - Climbing Bike
22' Cervelo Caledonia 5 / 7.55kg - Travel Bike
21' Cervelo Aspero / 8.06kg - Gravel Travel Bike
23' Cervelo Aspero 5 / 8.25kg - Gravel Race Bike
22' Cervelo R5 / 6.75kg - Climbing Bike
22' Cervelo Caledonia 5 / 7.55kg - Travel Bike
21' Cervelo Aspero / 8.06kg - Gravel Travel Bike
23' Cervelo Aspero 5 / 8.25kg - Gravel Race Bike
My take on these vs the AS TR:
In season racing - Conti AS TR
Out of season or training worry free - Next TLR
The contis are just too expensive to justify anything other than a race tire at the moment, but if they grip harder the S TR, then they will make the perfect sopping-wet crit tire. That said, I've still not pushed the Vittorias past the limit and they seem to wear pretty nicely. Plus they can be pi ked up for cheap.
In season racing - Conti AS TR
Out of season or training worry free - Next TLR
The contis are just too expensive to justify anything other than a race tire at the moment, but if they grip harder the S TR, then they will make the perfect sopping-wet crit tire. That said, I've still not pushed the Vittorias past the limit and they seem to wear pretty nicely. Plus they can be pi ked up for cheap.
-
- Posts: 410
- Joined: Thu Jan 08, 2009 1:41 pm
- Location: Shetland, Scotland
I tested fitted a 30mm on my Light Bicycle WR hooked rims (25mm internal) and it measured right about 30mm then, but I've not left it on to know if it stretched out much more.
Last edited by CarlosFerreiro on Mon Aug 07, 2023 10:42 pm, edited 1 time in total.
Very helpful, thanks. Actually looking at fitting them on the same wheels (hooked LB WR38s) but the 32c gravelkings I have on at the moment blow up to 35mm and so don't fit under my mudguards. I need something around 32-33mm WAM so maybe these tyres in a 32 would work?
-
- Posts: 515
- Joined: Thu May 06, 2021 3:58 pm
I'm not sure about that. My 32's are mounted to hooked rims with a 24.6 internal width and they blow up to 34mm. They just fit under my Kinesis fend off guards.kofsw4 wrote: ↑Mon Aug 07, 2023 1:42 pmVery helpful, thanks. Actually looking at fitting them on the same wheels (hooked LB WR38s) but the 32c gravelkings I have on at the moment blow up to 35mm and so don't fit under my mudguards. I need something around 32-33mm WAM so maybe these tyres in a 32 would work?
Urgh, ok thanks, back to the drawing board then! Are there any tyres with similar level of wet grip/puncture resistance that are 32ish WAM on 25mm inner rims?CampagYOLO wrote: ↑Mon Aug 07, 2023 2:23 pmI'm not sure about that. My 32's are mounted to hooked rims with a 24.6 internal width and they blow up to 34mm. They just fit under my Kinesis fend off guards.
An earlier width measurement in this forum measured the 30mm Next at just under 31mm on a 23mm hookless rim, so the 30mm tyres should measure around 31.5mm on your 25mm rims.kofsw4 wrote: ↑Mon Aug 07, 2023 3:35 pmUrgh, ok thanks, back to the drawing board then! Are there any tyres with similar level of wet grip/puncture resistance that are 32ish WAM on 25mm inner rims?CampagYOLO wrote: ↑Mon Aug 07, 2023 2:23 pmI'm not sure about that. My 32's are mounted to hooked rims with a 24.6 internal width and they blow up to 34mm. They just fit under my Kinesis fend off guards.
Corsa NEXT 32mm mounted on hooked WR38s measure exactly 35mm. You want 30mm tyres for 32-33mm WAM on 25mm rim.kofsw4 wrote: ↑Mon Aug 07, 2023 1:42 pmVery helpful, thanks. Actually looking at fitting them on the same wheels (hooked LB WR38s) but the 32c gravelkings I have on at the moment blow up to 35mm and so don't fit under my mudguards. I need something around 32-33mm WAM so maybe these tyres in a 32 would work?

Cinelli Superstar Disc - Record 12s
Custom steel Karamba - Ekar 13s

Visit starbike.com Online Retailer for HighEnd cycling components
Great Prices ✓ Broad Selection ✓ Worldwide Delivery ✓
www.starbike.com