The products mentioned in this article are selected or reviewed independently by our journalists. When you buy through links on our site we may earn an affiliate commission, but this never influences our opinion.

Kenda Small Block Eight DTC SWS 2.1in tyre review

Ultimate summer rubber

Our rating 
4.5 out of 5 star rating 4.5
GBP £33.99 RRP | USD $55.75
Kenda Small Block Eight DTC SWS 2.1in tyre

Our review

An outstanding mix of speed, grip and durability makes the SB8 SWS our ultimate summer rubber
Skip to view product specifications

It’s a curious looking tyre, but the Small Block Eight has proved itself the ultimate summer trail tread time and time again.


By using so many small knobs with ramped front faces (like a miniature version of the Kenda Nevegal tread), the SB8 rolls really quickly on hard surfaces,and it’s impressively light so acceleration is excellent too.

The unrelenting adhesion of the dual tread compound (DTC) is outstanding. It can occasionally clog in damp conditions or slip off its small shoulder tread in loose terrain, but otherwise you can use it front or rear without any compromise of cornering speed or ferocity – which is just as well considering how fast it charges down the trail.

This 2.1in carcass is as wide as most 2.2inchers so it floats well, and the new SWS (sidewall shield) strip is not only impressively rock- and rip-proof, it’s also reflective for a comedy glitter effect on night rides.

All those knobs form a really good protective layer against pinch flats and thorn punctures and they spread the wear widely: we’ve got two-year-old tyres that look almost new.


The price is below average considering the above-average performance and there are options for all occasions, with most tyres costing around £30.

Product Specifications


Name Small Block Eight DTC SWS 2.1 (09)
Brand Kenda

Weight (g) 544
Rubber Compound Dual Tread Compound
Tyre Width Sizes Available 1.9 In 2.1 In 2.35 In