Orgin 8 Twistr Semi-Integrated Headset
Orgin 8 Twistr Semi-Integrated Headset
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SKU:35803
The Orgin 8 Twistr Semi-Integrated Headset features highly polished sealed angular contact premium bearings for smooth operation. The CNC machined AL6061 top cover is sealed to keep moisture and grit away from the bearings, while the CNC machined AL7075 crown race protects the lower bearings and fork. The headset also includes an AL6061 top cap, forged stainless steel bolt, and star nut, with a ZS44/28.6|ZS44/30 S.H.I.S. The headset comes in black and has a weight of 115g, a steerer diameter of 28.6mm, cup diameter of 44mm/44mm, race diameter of 30mm, stack height of 13mm top/5mm bottom, and a bearing angle of 45°/45°. It is designed for 1-1/8" steerer tubes.
| S.H.I.S.: | ZS44/28.6|ZS44/30 | Color: | Black |
| Weight: | 115g | Steerer Dia: | 28.6mm |
| Cup Dia: | 44mm/44mm | Race Dia: | 30mm |
| Stack Ht: | 13mm Top/5mm Bottom | Bearing Angle: | 45°/45° |
| Size: | 1-1/8" |
What Size?
Finding the right size bicycle is essential for a comfortable and enjoyable ride. With various frame sizes, wheel sizes, and frame styles available, it's important to choose a bike that fits you well. Our sizing and geometry chart, detailing seat tube and top tube lengths, helps ensure optimal stand-over clearance and comfort. Strive for a riding position that's neither cramped nor stretched. Questions? Our expert team is here to assist in finding your perfect bike fit.
Kids Bikes Sizing Chart:
- Child's Height (Inches/Centimeters) | Wheel Size
- 2’9” - 3’1″ (85 - 90 cm) | 12 inches
- 3’1” - 3’3″ (90 - 100 cm) | 12/14 inches
- 3’3” - 3’7″ (100 - 110 cm) | 14/16 inches
- 3'7" - 3'8" (110 - 115 cm) | 16/18 inches
- 3’8” - 4’0″ (115 - 120 cm) | 18/20 inches
- 4'0” - 4’5″ (120 - 135 cm) | 20/24 inches
- 4'5" - 4'9" (135 - 145 cm) | 24/26 inches
- 5 feet+ (145 cm +) | 26 inches
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Mountain Bikes Sizing Chart:
- Adult Height (Inches) | Frame Size (Inches) | Frame Size
- 4'10 - 5'2" | 13 - 14" | X-Small
- 5'2 - 5'6" | 15 - 16" | Small
- 5'6 - 5'10" | 17 - 18" | Medium
- 5'10 - 6'1" | 19 - 20" | Large
- 6'1 - 6'4" | 21 - 22" | X-Large
- 6'4 - 6'6" | 22 - 24" | XX-Large
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Road Bikes Sizing Chart:
- Adult Height (Inches) | Frame Size (Centimeters) | Frame Size
- 4'10 - 5'2" | 47 - 48 cm | XX-Small
- 5'2 - 5'6" | 49 - 50 cm | X-Small
- 5'3 - 5'6" | 51 - 53 cm | Small
- 5'6 - 5'9" | 54 - 55 cm | Medium
- 5'9 - 6'0" | 56 - 58 cm | Large
- 6'0 - 6'3" | 58 - 60 cm | X-Large
- 6'3 - 6'6" | 61 - 63 cm | XX-Large
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Whether you're a seasoned rider or just starting out, we're committed to helping you find the perfect fit. Remember, the right size bike makes all the difference in your riding experience.