Black 28.6mm
Size 28.6mm
28.6mm
31.8mm
34.9mm
Special Features
3-Size Precision Fit:28.6/31.8/34.9mm sizes cover 95% bike frames! Matches seat tube ODs: 28.6mm → Fits 27.8-28.8mm tubes (e.g. 25.4/27.2 posts),31.8mm → Fits 30.2-32.1mm tubes (e.g. 27.2/30.9 posts),34.9mm → Fits 33.5-35.2mm tubes ( Measure frame tube OD before purchase!)
Aircraft-Grade Durability:Forged from 6061-T6 aluminum alloy with sandblasted anodizing – weighs only 40g (30% lighter than steel), resists rust & corrosion even in wet trails.
1-Second Quick Release:Patented tool-free lever adjusts seat height instantly. Ergonomic knurled grip + safety lock prevents accidental slips during aggressive riding.
Style Meets Function:Glossy Black/Passion Red anodized finish won't fade. Hollow lever design saves weight while adding race-bike aesthetics.
WOWSPORT 360° Guarantee:12-month warranty Includes micro torque wrench for perfect 5Nm installation.
Description
3-Size Precision Fit:28.6/31.8/34.9mm sizes cover 95% bike frames! Matches seat tube ODs: 28.6mm → Fits 27.8-28.8mm tubes (e.g. 25.4/27.2 posts),31.8mm → Fits 30.2-32.1mm tubes (e.g. 27.2/30.9 posts),34.9mm → Fits 33.5-35.2mm tubes ( Measure frame tube OD before purchase!)Aircraft-Grade Durability:Forged from 6061-T6 aluminum alloy with sandblasted anodizing – weighs only 40g (30% lighter than steel), resists rust & corrosion even in wet trails.1-Second Quick Release:Patented tool-free lever adjusts seat height instantly. Ergonomic knurled grip + safety lock prevents accidental slips during aggressive riding.Style Meets Function:Glossy Black/Passion Red anodized finish won't fade. Hollow lever design saves weight while adding race-bike aesthetics.WOWSPORT 360° Guarantee:12-month warranty Includes micro torque wrench for perfect 5Nm installation.
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