Works Components Round Chainring Shimano DM 34T Boost 3mm Slv
Size chart
- Fast US-based shipping, no tariffs
- Secure checkout
- Optimized to work with 12-speed HG/Hyperglide+ chains
- Precision CNC-machined in the UK from aerospace 7075-T6 aluminum
- Compatible with Shimano spline direct mount crank arms
- Weight: 57g (30t)
| Model | Round Shimano DM |
| Ring Type | Single (Anti-Chain Drop) |
| Mount | Shimano DM 3mm Offset |
| Teeth | 34 |
| Oval/Round | Round |
| Color | Silver |
Free shipping on orders $75+ within the continental US. Free pick up at Dragonspine Cycling, Chicago
Under $75: Economy $12.99 or Standard $14.99.
Oversized items (wheels and wheelsets, forks, frames and framesets, car, hitch and truck racks, repair stands, trainers, trailers and bike travel cases): $35 Economy or $45 Standard, free on $750+ of oversized items.
Items in stock at our Chicago location ordered by 3 PM CT on a business day ship the same day. Items from our warehouse ship within 4–5 business days.
Warehouse items are ready for pickup in 4–5 business days.
Free-shipping thresholds are based on the order total after discounts.
Full details in our Shipping policy.
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