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KCNC K5 Rectangular Road Rings

Marsoni M251S
Sale price$45.00
Pay 4 payments of $11.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
KCNC K5 Rectangular Road RingsThey call them "rectangular" chainrings, but they are an extreme a symetric ring!! They are certainly not round!! Designed to reduce the effect of the "dead spot" as the crank arms come round top dead centre (12 and 6 o'clock). They can increase power, they can increase efficiency, they can make you pedal smoother! KCNC use what they call an ovality ratio of 1. 225 on the K5 pattern rings, with a bi radial symmetry offset by 88. 3 degrees. 110bcd 39T
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.2 ★★★★★
Based on 162 reviews
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vanessa
Draper, US
★★★★★ 5
Great for preschool age!
Format: Paperback
I bought this book to read to my daughter and her preschool class in March for surprise reader. The class was so engaged and really seemed to like this book! The kids are ages 4 and 5 that I read this book to. It was a perfect pic for my turn to read to the class!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2021
A
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Annemariegray
Houston, US
★★★★★ 5
Buy for toddlers
Format: Paperback
Fantastic drawings and cutest- clever- story line I will buy again as gifts.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2023
S
Verified Purchase
Susan Trissell
Omaha, US
★★★★★ 5
Great for reading for comprehension, also a Great book to use for all kinds of Science lessons
Format: Hardcover
This book was used as part of a Science lesson, living and non-living resources. My class drew kites, read the book, flew kites, and more during this unit. “Kite Day: a Bear and Mole Story” is a favorite of the students in my school.
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Reviewed in the United States on May 1, 2021
A
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Aja
Lexington, US
★★★★★ 4
BRIGHT EYES OPENED WIDE
Format: Hardcover
This easy to read book for 3-7 yr olds is very moves easily through the story's tale and is so colorful! I introduce it to my toddler class during circle time and their facial expressions were exciting with the turn of every page. After hearing and seeing the tale told; they had many questions. I enjoyed it just as much as my toddlers.
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Reviewed in the United States on March 27, 2013
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Verified Purchase
cher
Whiting, US
★★★★★ 5
Super fun!
Format: Paperback
Very cute for weather week.
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Reviewed in the United States on May 17, 2019

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