Ritchey 1 1/8" headset, EC34/28.6 | EC34/30

from €39.00

Delivery weight: 0.5 kg

Model:

Description

The Ritchey Comp series offers robust, everyday reliability and sealed bearings for a wide range of uses. The Ritchey Logic Classic stands out with its classic design, high-quality finish and elegant ‘high-polish silver’ appearance. Both models are EC34-compatible and are a perfect match for popular frame kits such as Surly and Brother Cycles.

Model: Ritchey Comp headset, 1 1/8", EC34/28.6 | EC34/30, black

Model: Ritchey Logic Classic headset, 1 1/8", EC34/28.6 | EC34/30, silver

(Classic External Cup EC Threadless Headset)

Suitable for the following frame kits

• Surly Ogre, Surly Bridge Club, Surly Steamroller, Surly Straggler, Surly Preamble, Surly Big Dummy, Brother Cycles Kepler

Description: Ritchey Comp headset, 1 1/8", EC34/28.6 | EC34/30, black

Reliable Ahead headset for classic 1 1/8" fork steerer tubes. Robust construction, precise bearing alignment and long-lasting performance – ideal for road bikes, gravel bikes or MTBs.

Features

• Type: EC34/28.6 (top) EC34/30 (bottom)

• Steerer tube size: 1 1/8" Ahead

• Material: High-quality aluminium bearing cups

• Bearings: Sealed cartridge bearings for smooth operation

• Colour: Black

Advantages

• Precise and smooth steering

• Durable, sealed bearings for a comfortable ride

• Robust construction for everyday and sporty use

• Easy fitment and reliable performance

Ritchey Logic Classic Headset, 1 1/8", EC34/28.6 | EC34/30, silver

Description:Classic External Cup EC Threadless Headset

The EC34 Threadless headset, made from high-quality aluminium, is a robust and reliable solution for classic 1 ⅛" steerer tubes. Precision-machined bearing cups, durable 45°/45° cartridge bearings and the elegant ‘high-polish silver’ finish ensure smooth steering and a premium look.
The headset is designed for EC34 frame standards and offers a stable, low-maintenance construction.
Note: Not compatible with Ritchey WCS carbon forks featuring an integrated 45° crown race.

Technical specifications

Material: Aluminium (alloy)
Design: Threadless
Stack height: 32 mm
Top stack height: 18 mm
Stack height at the bottom: 14 mm
Head tube ID: 34 mm
S.H.I.S. top: EC34/28.6 (1 ⅛")
S.H.I.S. bottom: EC34/30 (1 ⅛")
Top bearing: 41.8 / 30.15 / 8 mm, 45°/45°, sealed cartridge (ACB)
Bottom headset: 44 / 30.5 / 8 mm, 45°/45°, sealed cartridge (ACB)
Weight: 126 g
Colour: High-polish silver
Compatibility: Not compatible with Ritchey WCS carbon forks featuring an integrated 45° crown race

Compare Comp or Logic

The Ritchey Logic is a classic steel/plastic Ahead headset with retainer ball bearings. It is robust, durable and ideal for traditional steel frames, but somewhat heavier and technically simpler.

The Ritchey Comp uses modern semi-cartridge bearings and aluminium shells. It is lighter, easier to maintain and offers a more precise, low-friction bearing - ideal for versatile use on road bikes, gravel bikes or MTBs.

👉 In short: Logic = classic & robust, Comp = modern & lighter.

Conclusion:

Logic: Classic, durable headset for robust steel frames or retro bikes. Focus on durability and simple technology.
Comp: Modern, lightweight headset with semi-cartridge bearings. Offers better ease of maintenance and is intended for all-round use (road, gravel, MTB).

👉 The Logic is ideal for classic steel frames or retro setups. For lighter, modern bikes with a focus on weight and easy maintenance, we recommend the Comp.