4 Bolt Gears
Machined AL7075 Standard 104mm BCD All sizes are threaded Weight of 44T: 125g The Black, Clear, and Blue colors are all sandblasted and anodized. The As Machined color is bare aluminum. Black is our standard color, the other 3 colors are only fabricated on special batches.
Specifications
- SIZE
- 37, 37.375 (3/8), 37.5 (1/2), 37.625 (5/8), 38, 38.375 (3/8), 38.5 (1/2), 38.625 (5/8), 39, 39.375 (3/8), 39.5 (1/2), 39.625 (5/8), 40, 40.375 (3/8), 40.5 (1/2), 40.625 (5/8), 41, 41.375 (3/8), 41.5 (1/2), 41.625 (5/8), 42, 42.2, 42.375 (3/8), 42.5 (1/2), 42.625 (5/8), 42.8, 43, 43.2, 43.375(3/8), 43.5 (1/2), 43.625 (5/8), 43.8, 44, 44.2, 44.375 (3/8), 44.5 (1/2), 44.625 (5/8), 44.8, 45, 45.375 (3/8), 45.5 (1/2), 45.625 (5/8), 46, 46.375 (3/8), 46.5 (1/2), 46.625 (5/8)
- Color
- Black, Blue, Clear, As Machined
Variants (184)
- 37 / Black — 59.99 USD — In stock
- 37 / Blue — 59.99 USD — Out of stock
- 37 / Clear — 59.99 USD — Out of stock
- 37 / As Machined — 59.99 USD — In stock
- 37.375 (3/8) / Black — 59.99 USD — In stock
- 37.375 (3/8) / Blue — 59.99 USD — Out of stock
- 37.375 (3/8) / Clear — 59.99 USD — In stock
- 37.375 (3/8) / As Machined — 59.99 USD — Out of stock
- 37.5 (1/2) / Black — 59.99 USD — In stock
- 37.5 (1/2) / Blue — 59.99 USD — In stock
- 37.5 (1/2) / Clear — 59.99 USD — Out of stock
- 37.5 (1/2) / As Machined — 59.99 USD — Out of stock
- 37.625 (5/8) / Black — 59.99 USD — In stock
- 37.625 (5/8) / Blue — 59.99 USD — In stock
- 37.625 (5/8) / Clear — 59.99 USD — Out of stock
- 37.625 (5/8) / As Machined — 59.99 USD — Out of stock
- 38 / Black — 59.99 USD — In stock
- 38 / Blue — 59.99 USD — Out of stock
- 38 / Clear — 59.99 USD — In stock
- 38 / As Machined — 59.99 USD — In stock
- 38.375 (3/8) / Black — 59.99 USD — In stock
- 38.375 (3/8) / Blue — 59.99 USD — In stock
- 38.375 (3/8) / Clear — 59.99 USD — Out of stock
- 38.375 (3/8) / As Machined — 59.99 USD — Out of stock
- 38.5 (1/2) / Black — 59.99 USD — In stock
- 38.5 (1/2) / Blue — 59.99 USD — In stock
- 38.5 (1/2) / Clear — 59.99 USD — Out of stock
- 38.5 (1/2) / As Machined — 59.99 USD — Out of stock
- 38.625 (5/8) / Black — 59.99 USD — In stock
- 38.625 (5/8) / Blue — 59.99 USD — Out of stock
- 38.625 (5/8) / Clear — 59.99 USD — In stock
- 38.625 (5/8) / As Machined — 59.99 USD — Out of stock
- 39 / Black — 59.99 USD — In stock
- 39 / Blue — 59.99 USD — Out of stock
- 39 / Clear — 59.99 USD — In stock
- 39 / As Machined — 59.99 USD — In stock
- 39.375 (3/8) / Black — 59.99 USD — In stock
- 39.375 (3/8) / Blue — 59.99 USD — In stock
- 39.375 (3/8) / Clear — 59.99 USD — Out of stock
- 39.375 (3/8) / As Machined — 59.99 USD — Out of stock
- 39.5 (1/2) / Black — 59.99 USD — In stock
- 39.5 (1/2) / Blue — 59.99 USD — In stock
- 39.5 (1/2) / Clear — 59.99 USD — Out of stock
- 39.5 (1/2) / As Machined — 59.99 USD — Out of stock
- 39.625 (5/8) / Black — 59.99 USD — In stock
- 39.625 (5/8) / Blue — 59.99 USD — Out of stock
- 39.625 (5/8) / Clear — 59.99 USD — In stock
- 39.625 (5/8) / As Machined — 59.99 USD — In stock
- 40 / Black — 59.99 USD — In stock
- 40 / Blue — 59.99 USD — Out of stock
- 40 / Clear — 59.99 USD — In stock
- 40 / As Machined — 59.99 USD — In stock
- 40.375 (3/8) / Black — 59.99 USD — In stock
- 40.375 (3/8) / Blue — 59.99 USD — In stock
- 40.375 (3/8) / Clear — 59.99 USD — Out of stock
- 40.375 (3/8) / As Machined — 59.99 USD — In stock
- 40.5 (1/2) / Black — 59.99 USD — In stock
- 40.5 (1/2) / Blue — 59.99 USD — Out of stock
- 40.5 (1/2) / Clear — 59.99 USD — In stock
- 40.5 (1/2) / As Machined — 59.99 USD — In stock
- 40.625 (5/8) / Black — 59.99 USD — In stock
- 40.625 (5/8) / Blue — 59.99 USD — Out of stock
- 40.625 (5/8) / Clear — 59.99 USD — Out of stock
- 40.625 (5/8) / As Machined — 59.99 USD — In stock
- 41 / Black — 59.99 USD — In stock
- 41 / Blue — 59.99 USD — Out of stock
- 41 / Clear — 59.99 USD — In stock
- 41 / As Machined — 59.99 USD — In stock
- 41.375 (3/8) / Black — 59.99 USD — In stock
- 41.375 (3/8) / Blue — 59.99 USD — In stock
- 41.375 (3/8) / Clear — 59.99 USD — In stock
- 41.375 (3/8) / As Machined — 59.99 USD — Out of stock
- 41.5 (1/2) / Black — 59.99 USD — In stock
- 41.5 (1/2) / Blue — 59.99 USD — In stock
- 41.5 (1/2) / Clear — 59.99 USD — In stock
- 41.5 (1/2) / As Machined — 59.99 USD — Out of stock
- 41.625 (5/8) / Black — 59.99 USD — In stock
- 41.625 (5/8) / Blue — 59.99 USD — Out of stock
- 41.625 (5/8) / Clear — 59.99 USD — In stock
- 41.625 (5/8) / As Machined — 59.99 USD — In stock
- 42 / Black — 59.99 USD — In stock
- 42 / Blue — 59.99 USD — Out of stock
- 42 / Clear — 59.99 USD — In stock
- 42 / As Machined — 59.99 USD — Out of stock
- 42.2 / Black — 59.99 USD — In stock
- 42.2 / Blue — 59.99 USD — In stock
- 42.2 / Clear — 59.99 USD — Out of stock
- 42.2 / As Machined — 59.99 USD — Out of stock
- 42.375 (3/8) / Black — 59.99 USD — In stock
- 42.375 (3/8) / Blue — 59.99 USD — In stock
- 42.375 (3/8) / Clear — 59.99 USD — Out of stock
- 42.375 (3/8) / As Machined — 59.99 USD — Out of stock
- 42.5 (1/2) / Black — 59.99 USD — In stock
- 42.5 (1/2) / Blue — 59.99 USD — In stock
- 42.5 (1/2) / Clear — 59.99 USD — In stock
- 42.5 (1/2) / As Machined — 59.99 USD — Out of stock
- 42.625 (5/8) / Black — 59.99 USD — In stock
- 42.625 (5/8) / Blue — 59.99 USD — Out of stock
- 42.625 (5/8) / Clear — 59.99 USD — Out of stock
- 42.625 (5/8) / As Machined — 59.99 USD — In stock
- 42.8 / Black — 59.99 USD — In stock
- 42.8 / Blue — 59.99 USD — In stock
- 42.8 / Clear — 59.99 USD — Out of stock
- 42.8 / As Machined — 59.99 USD — Out of stock
- 43 / Black — 59.99 USD — In stock
- 43 / Blue — 59.99 USD — Out of stock
- 43 / Clear — 59.99 USD — In stock
- 43 / As Machined — 59.99 USD — In stock
- 43.2 / Black — 59.99 USD — In stock
- 43.2 / Blue — 59.99 USD — In stock
- 43.2 / Clear — 59.99 USD — Out of stock
- 43.2 / As Machined — 59.99 USD — Out of stock
- 43.375(3/8) / Black — 59.99 USD — In stock
- 43.375(3/8) / Blue — 59.99 USD — Out of stock
- 43.375(3/8) / Clear — 59.99 USD — Out of stock
- 43.375(3/8) / As Machined — 59.99 USD — Out of stock
- 43.5 (1/2) / Black — 59.99 USD — In stock
- 43.5 (1/2) / Blue — 59.99 USD — Out of stock
- 43.5 (1/2) / Clear — 59.99 USD — In stock
- 43.5 (1/2) / As Machined — 59.99 USD — Out of stock
- 43.625 (5/8) / Black — 59.99 USD — Out of stock
- 43.625 (5/8) / Blue — 59.99 USD — In stock
- 43.625 (5/8) / Clear — 59.99 USD — Out of stock
- 43.625 (5/8) / As Machined — 59.99 USD — Out of stock
- 43.8 / Black — 59.99 USD — In stock
- 43.8 / Blue — 59.99 USD — In stock
- 43.8 / Clear — 59.99 USD — Out of stock
- 43.8 / As Machined — 59.99 USD — Out of stock
- 44 / Black — 59.99 USD — In stock
- 44 / Blue — 59.99 USD — In stock
- 44 / Clear — 59.99 USD — Out of stock
- 44 / As Machined — 59.99 USD — Out of stock
- 44.2 / Black — 59.99 USD — In stock
- 44.2 / Blue — 59.99 USD — In stock
- 44.2 / Clear — 59.99 USD — Out of stock
- 44.2 / As Machined — 59.99 USD — Out of stock
- 44.375 (3/8) / Black — 59.99 USD — In stock
- 44.375 (3/8) / Blue — 59.99 USD — In stock
- 44.375 (3/8) / Clear — 59.99 USD — Out of stock
- 44.375 (3/8) / As Machined — 59.99 USD — Out of stock
- 44.5 (1/2) / Black — 59.99 USD — In stock
- 44.5 (1/2) / Blue — 59.99 USD — In stock
- 44.5 (1/2) / Clear — 59.99 USD — In stock
- 44.5 (1/2) / As Machined — 59.99 USD — Out of stock
- 44.625 (5/8) / Black — 59.99 USD — In stock
- 44.625 (5/8) / Blue — 59.99 USD — In stock
- 44.625 (5/8) / Clear — 59.99 USD — Out of stock
- 44.625 (5/8) / As Machined — 59.99 USD — Out of stock
- 44.8 / Black — 59.99 USD — In stock
- 44.8 / Blue — 59.99 USD — In stock
- 44.8 / Clear — 59.99 USD — Out of stock
- 44.8 / As Machined — 59.99 USD — Out of stock
- 45 / Black — 59.99 USD — In stock
- 45 / Blue — 59.99 USD — Out of stock
- 45 / Clear — 59.99 USD — Out of stock
- 45 / As Machined — 59.99 USD — In stock
- 45.375 (3/8) / Black — 59.99 USD — In stock
- 45.375 (3/8) / Blue — 59.99 USD — Out of stock
- 45.375 (3/8) / Clear — 59.99 USD — Out of stock
- 45.375 (3/8) / As Machined — 59.99 USD — Out of stock
- 45.5 (1/2) / Black — 59.99 USD — In stock
- 45.5 (1/2) / Blue — 59.99 USD — Out of stock
- 45.5 (1/2) / Clear — 59.99 USD — In stock
- 45.5 (1/2) / As Machined — 59.99 USD — Out of stock
- 45.625 (5/8) / Black — 59.99 USD — In stock
- 45.625 (5/8) / Blue — 59.99 USD — In stock
- 45.625 (5/8) / Clear — 59.99 USD — Out of stock
- 45.625 (5/8) / As Machined — 59.99 USD — Out of stock
- 46 / Black — 59.99 USD — In stock
- 46 / Blue — 59.99 USD — Out of stock
- 46 / Clear — 59.99 USD — Out of stock
- 46 / As Machined — 59.99 USD — In stock
- 46.375 (3/8) / Black — 59.99 USD — In stock
- 46.375 (3/8) / Blue — 59.99 USD — Out of stock
- 46.375 (3/8) / Clear — 59.99 USD — Out of stock
- 46.375 (3/8) / As Machined — 59.99 USD — Out of stock
- 46.5 (1/2) / Black — 59.99 USD — In stock
- 46.5 (1/2) / Blue — 59.99 USD — Out of stock
- 46.5 (1/2) / Clear — 59.99 USD — In stock
- 46.5 (1/2) / As Machined — 59.99 USD — Out of stock
- 46.625 (5/8) / Black — 59.99 USD — In stock
- 46.625 (5/8) / Blue — 59.99 USD — In stock
- 46.625 (5/8) / Clear — 59.99 USD — Out of stock
- 46.625 (5/8) / As Machined — 59.99 USD — Out of stock
AI Readiness
Good foundation, but some important product data is still missing.
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