Impact Stem
Cold forged from the highest quality 6061-T6 aluminum, the Impact stem's 45-degree top-load design was designed to handle racing and freestyle riding.
Specs
Steerer Clamp Diameter – 1 1/8"
Bar Clamp Diameter – 22.2mm and 31.8mm
Reach – 48mm, 53mm and 60mm
Weight – 242 grams (48mm)
Stack Height – 30.5mm
Rise – +/- 5mm
Part Numbers
22.2mm Bar Clamp Diameter
48mm Black • ST21-0BA73S48-BK
48mm Silver • ST21-0BA73S48-SL
48mm Blue • ST21-0BA73S48-BL
48mm Gold • ST21-0BA73S48-GD
48mm Red • ST21-0BA73S48-RD
53mm Black • ST21-00BA7353-BK
53mm Silver • ST21-00BA7353-SL
53mm Blue • ST21-00BA7353-BL
53mm Gold • ST21-00BA7353-GD
53mm Red • ST21-00BA7353-RD
60mm Black • ST21-0BA73L60-BK
31.8mm Bar Clamp Diameter
48mm Black • ST21-0BA85S48-BK
53mm Black • ST21-00BA8553-BK
60mm Black • ST21-0BA85L60-BK
MSRP
$51.99
