Page 40 - 2019 promax product catalogue

SEAT CLAMP COLLARS W/QR

QX: This neat quick-release seat clamp achieves "zero-friction" lever movement thanks to
its special cam design. Also, there is no intermediate washer between the lever and
the clamp base to reduce the weight because Promax knows in the world of biking, a
gram saved is a gram earned.

412QX
MTB seat post clamp design
Longer leverage QR lever designed
The seat clamp is designed w/o washer between lever and clamp
Forged aluminum alloy clamp W/QR

Clamp I.D.: Ø31.8 / Ø34.9 / Ø38.1mm
BRAKE SYSTEM
Weight: 28.4g; Ø31.8 / 31.3g; Ø34.9 / 34.3g; Ø38.1
Finish: High polished anodized Black / Gold / Red / Blue
Packing: 250pcs / ctn / 0.73cuft
Produced in: Taiwan
HUB

SKEWER
402QX
The seat clamp is designed w/o washer between lever and clamp
Forged aluminum alloy clamp W/QR
Clamp I.D.: Ø31.8 / Ø35mm
Weight: 26.6g; Ø31.8 / 28.8g; Ø35
SEAT POST
Finish: High polished anodized Black / Gold / Red / Blue
Packing: 250pcs / ctn / 0.73cuft
Produced in: Taiwan

SEAT CLAMP

339QX
Low-profile & longer leverage QR lever designed
STEM
The seat clamp is designed without washer between lever and clamp
“Zero” friction & perfect match skewer, CNC & Fine polished surface.
Hand friendly clamp & lever
Aluminum alloy Clamp

Clamp I.D.: Ø31.8 / Ø35 / Ø38.1mm
Weight: 40.4g; Ø31.8 / 40g; Ø35 / 41.5g; Ø38.1
HANDLEBAR
Finish: Anodized color
Packing: 250pcs / ctn / 0.87cuft
Produced in: Taiwan / China

BAR END

335QX
Low-profile & longer leverage QR lever designed
The seat clamp is designed without washer between lever and clamp

“Zero” friction & perfect match skewer, CNC & Fine polished surface.
Hand friendly clamp & lever
Aluminum alloy Clamp

PARTS & ACCESSORIES
Clamp I.D.: Ø31.8 / Ø35 / Ø38.1mm
Weight: 40.4g; Ø31.8 / 40g; Ø35 / 41.5g; Ø38.1
Finish: Anodized color
Packing: 250pcs / ctn / 0.87cuft
Produced in: Taiwan / China

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