Promax Impact Pro

48 mm, 22.20 mm
Ratings
Delivered between Fri, 8.5. and Tue, 19.5.
Supplied by
free shipping

Product details

Made from forged and CNC machined 6061 aluminium, the Promax Impact Pro stem is specially designed for BMX riders who seek modernity and lightness with maximum rigidity.

Features:

  • 6061 T6 forged and CNC machined aluminium stem
  • 1-piece top load cap with 4-screw clamping
  • Handlebar clamping: 22.2mm
  • Steerer: 1-1/8" - Height: 30.5mm
  • Sizes: 48, 60mm
  • Weight: 242g (48mm)

Compatibility:

  • For 1-1/8'' steerer forks
  • For 22.2mm handlebars.

Key specifications

Colour
Black
Exact colour description
Black
Diameter
22.20 mm
Length
48 mm

General information

Item number
63909512
Manufacturer
Promax
Category
Stems
Manufacturer no.
PRMSTEM063
Release date
16.10.2025

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Metal
Material
Aluminium 6061

Stem properties

Clamping mechanism
Threadless stem
Fork shank diameter
1 1/8''

Origin

Country of origin
France

Voluntary climate contribution

CO₂ emissions
2.67 kg
Climate contribution
CHF 0.11

Product dimensions

Diameter
22.20 mm
Length
48 mm
Weight
242 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Stems» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Promax
    Not enough data
  • 1.Humpert
    0 %
  • 1.M-Wave
    0 %
  • 1.Race Face
    0 %
  • 4.BBB
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Promax
    Not enough data
  • BBB
    Not enough data
  • Bontrager
    Not enough data
  • Humpert
    Not enough data
  • M-Wave
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Stems» category returned?

Source: Digitec Galaxus
  • Promax
    Not enough data
  • 1.Bontrager
    3.6 %
  • 2.M-Wave
    4.6 %
  • 3.BBB
    8 %
  • 4.PRO Bike Gear
    8.2 %
Source: Digitec Galaxus