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Schwalbe HS110 Rigid Road Tyre - 20 x 1 3/8 inch , 37-451

Customer Reviews (1)
4 / 5| Write your review
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Product Reviews (1)
Questions & Answers (1) Q & A
Constant centre strip with block tread to either side.
- Max 60 psi
- Weight 415g

Made in Indonesia
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Product Reviews (1)
Overall Product Rating 4 / 5
Cracking value excellent road tyre
10 Jun 2008
4 / 5
I got over a year on these before the back started getting a bit low on tread. They are great in dry and wet for road use and excellent value. Highly recommended for any one else who is weird like me and has 451 rims.
Questions & Answers (1)
Sjs Cycles Part Number: 12175
31 Mar 2014
Hi I am looking for some tyres for a Raleigh Shopper 20" bicycle. The original tyres are marked Michelen 20 x 1 3/8 or 37 451. I recently bought some 20 x 1.75 replacements and a Schwalde 20" tyre but they both seem way too small compared to the original and would not fit. Any suggestions? Thank you
SJS Customer Service:

The 451 size is the bead seat diameter, this is the effective inner diameter of the tyre and is also what tells you if a tyre is going to fit a rim or not. Because of this any tyres that don't say 451 aren't going to fit and all the others that do say it should, they may be different widths, this is the 37 size. If you line both of these numbers up then the tyres will fit.