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Giro Twix

28" 21 mm

  • puncture proof ply
  • protective rubber ply
  • activated silica tread compound

28" 21 mm

The crown of the tread is separated by grooves from the tread shoulders. The grooves expel water from the tyre track and together with the tyre tread compound ensure excellent grip on wet road. Wide tyre tread extended over the sidewall and double tread compound composition contribute to the highest puncture resistance.

useRACING
size28"
width21 mm
total weight240 g
pressure8–15 bar (115–220 p.s.i.)
TPI120

Select a model for more details

use model size width total weight pressure tpi
TRAINING S33 PRO 28" 21 mm 260 g 8–12 bar (115–175 p.s.i.) 60
TRAINING Junior 24" PRO 24" 22 mm 210 g 8–12 bar (115–175 p.s.i.) 60
RACING / TRAINING S33 SPECIAL 28" 21 mm 260 g 8–12 bar (115–175 p.s.i.) 120
RACING / TRAINING Hi-Composite Carbon 28" 22 mm 260 g 8–12 bar (115–175 p.s.i.) 120
RACING Elite Ride 23 28" 23 mm 250 g 8–15 bar (115–220 p.s.i.) 210
RACING Elite Ride 25 28" 25 mm 290 g 6–10 bar (90–145 p.s.i.) 210
RACING Elite Jet <160 g 28" 20 mm <160 g 10–15 bar (145–220 p.s.i.) 210
RACING S3 Lite < 215g 28" 21 mm <215 g 8–15 bar (115–220 p.s.i.) 120
RACING Giro Twix 28" 21 mm 240 g 8–15 bar (115–220 p.s.i.) 120
use model size width total weight pressure tpi
TRAINING C S33 PRO 28" 21 mm 335 g 8–12 bar (115–175 p.s.i.) 60
RACING / TRAINING C S33 SPECIAL 28" 21 mm 335 g 8–12 bar (115–175 p.s.i.) 120
RACING / TRAINING C Hi-Composite Carbon 28" 22 mm 335 g 8–12 bar (115–175 p.s.i.) 120
RACING C Elite Ride 23 28" 23 mm 315 g 8–15 bar (115–220 p.s.i.) 210
RACING C Elite Ride 25 28" 25 mm 355 g 6–10 bar (90–145 p.s.i.) 210
RACING C Elite Jet < 160g TEW* 28" 20 mm <160 g TEW* (<225 g total) 10–15 bar (145–220 p.s.i.) 210
RACING C S3 Lite < 215g TEW* 28" 21 mm <215 g TEW* (<280 g total) 8–15 bar (115–220 p.s.i.) 120
RACING C Giro Twix 28" 21 mm 315 g 8–15 bar (115–220 p.s.i.) 120

HALL OF FAME

News

New HERON 29" tubular wheels provides excellent stiffness for fantastic accelaration and high stability.

New ALCA 29" MTB tubular wheels, very lightweight and durable aluminum rims, designated for cross country and marathon.

Download

Download the Product catalogue of Tufo for year 2012, instructions etc.