PRO Control Unit Base Ec34/30 Gravit Gravity = Reinforced Version
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Product details
Double sealed bearings, anodized alloy cups, spacer cap included, high quality steel bearings. Conversion kits available for 1.5" head tube with 1 1/8" swivel.
Headset type | Thread |
Item number | 39181423 |
Manufacturer | PRO |
Category | Bike headsets |
Manufacturer no. | PRHS0052 |
Release date | 6.10.2023 |
Colour | Black |
Exact colour description | Black |
Material group | Metal |
Material | Anodised alloy |
Bearing shell type | Semi-Integrated (ZS) |
Headset type | Thread |
Fork shank diameter Top | 1 1/8" (28.6mm) |
Fork shank diameter bottom | 1 1/8" (30mm) |
Inside diameter head tube top | 38mm (1") (IS) |
Inner diameter head tube bottom | 41mm (1 1/8") (IS) |
Country of origin | France |
CO₂-Emission | |
Climate contribution |
Product Safety |
Specifications may include unverified machine translations.
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Bike headsets» category have a defect within the first 24 months?
Source: Galaxus- 1.BBB0 %
- 1.PRO0 %
- 1.Reverse0 %
- 4.Cane Creek0,3 %
- RitcheyNot enough data
Statutory 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: Galaxus- PRONot enough data
- BBBNot enough data
- Cane CreekNot enough data
- ReverseNot enough data
- RitcheyNot 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 «Bike headsets» category returned?
Source: Galaxus- 1.Reverse1,1 %
- 2.PRO3,7 %
- 3.BBB3,8 %
- 4.Cane Creek6,7 %
- 5.Ritchey10,1 %
Source: Galaxus