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Vittoria

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e-Martello Tire
66 / 622 / Road / 29" / 29"
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Vittoria
e-Martello hammers home the performance you expect, while extending your ride. Looking for the one tire to tackle a wide range of courses? This is the ticket. e-Martello features a 4C Graphene compound combined with a moto-inspired tread design and progressive width siping. This design provides for a progressive feel on the effective edge, allowing for that fine-touch tactile feel that riders expect. Whether shredding rocks, roots, or mixed terrain, e-Martello delivers.
© 2026 Sierra Bicycle Supply, 1380 Kleppe Lane Sparks, NV 89431 All rights reserved. Experience by Frengee
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Sierra is no joke, this is our 4th bike in the last 3 months and the process has been so easy, they are fair with pricing and never make it feel transactional! I won't be buying anywhere else!
I appreciate the delivery status updates and on time delivery. Sierra had a part for my Route Werks Handlebar Bag that I needed quickly and without costly shipping charges. Much appreciated!
costs a bit more than the entry level withings scale we tried (purchased elsewhere), but oh my goodness, setup was sooo much easier, and the display is worlds better. the app is the icing on the cake, no up selling for extra subs, just "here's your data" and done. stumbled across Sierra by chance, and was impressed with their process from start to finish.
bike perfectly set-up! Just put the final touches together, charge & ride!