Bmc Dropout Hanger No. 84 (sram/campagnolo/shimano Direct Attachement)
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Genuine BMC Dropout Hanger No. 84 (article 30007615) for SRAM and Campagnolo rear derailleurs.
- SRAM, Campagnolo, Shimano direct attachment (not Di2)
- M4x8 bolt included, 2 Nm
- BMC Teammachine SLR 01 (per BMC manual)
The BMC Dropout Hanger No. 84 (BMC article 30007615) is a genuine BMC replacement rear derailleur hanger. It fits traditional rear derailleur mounting: SRAM, Campagnolo and Shimano direct attachment. It comes with the M4x8 fixing bolt. BMC lists the No. 84 and No. 85 hangers in its owner’s manual for the current Teammachine SLR 01.
Check the number before you order
- Look at your old hanger: BMC hangers are sold by number. Match No. 84 or article 30007615 on your invoice, bike spec or the old part.
- Check your derailleur: No. 84 is for SRAM and Campagnolo derailleurs. It does not suit Shimano Di2: choose No. 85.
- Not sure? Send us a photo of your rear dropout and derailleur, or your bike model and year, and we will confirm.
WhatsApp +971 50 254 5363
No. 84 or No. 85?
Two versions for the same frame
No. 84 is for SRAM and Campagnolo (and Shimano direct attachment) rear derailleurs. No. 85 is for Shimano Direct Mount derailleurs and needs Shimano’s B-link. BMC’s manual notes that No. 84 does not work with Shimano Di2, because it won’t let you route the Di2 wire. Running Shimano Di2? You need No. 85. Both are listed on Bikeera.
Why replace it
The hanger is designed to bend or break before your frame or derailleur does. A bent hanger causes poor shifting and can put the derailleur into the spokes, so carrying a spare is worth it for race days, travel and long rides like Hatta or Jebel Jais.
Fitting
BMC’s manual: position the hanger on the frame dropout, fit the M4x8 bolt with a 3 mm hex key and tighten to 2 Nm. Use a torque wrench: the bolt is small and easy to overtighten. After fitting, check the hanger alignment and re-index the gears. For Di2 builds, BMC asks for 75 mm of electronic wire extending from the frame. Our Dubai workshop can fit it for you.
Who it is for
- BMC Teammachine SLR 01 owners who need a spare or replacement hanger.
- Riders with a bent hanger after a crash or a fall on the bike rack.
- Workshops servicing current BMC road bikes.
Mounting, contents and torque are listed in the Information tab.
Data from BMC’s product page and the Teammachine SLR 01 owner’s manual. BMC does not publish a full list of every frame that uses this hanger, so check the number first. The Weight row at the top of the Information tab is a packaging estimate for shipping.
Questions people ask
Will it fit my bike?
Match the hanger number (No. 84) or BMC article 30007615. BMC lists the No. 84 and No. 85 hangers for the current Teammachine SLR 01. For any other frame, send us your bike model and year first.
Which one do I need, No. 84 or No. 85?
No. 84 for SRAM or Campagnolo (and Shimano direct attachment). No. 85 for Shimano Direct Mount, used with Shimano’s B-link. For Shimano Di2 you need No. 85.
Is the bolt included?
Yes, it comes with the M4x8 fixing bolt.
What torque?
BMC specifies 2 Nm with a 3 mm hex key.
Is it a genuine BMC part?
Yes, it is BMC’s own replacement hanger, article 30007615.
What if it’s the wrong hanger?
Message us before you order and we will check it against your bike. If something doesn’t fit, contact us straight away: WhatsApp +971 50 254 5363 or info@bikeera.com.
Talk to us
| Weight | 0.05 kg |
|---|---|
| Dimensions | 12 × 10 × 2 cm |
| Brand | BMC |
| Part Type | Rear Derailleur Hanger (Dropout) |
| BMC Dropout Number | No. 84 |
| BMC Article Number | 30007615 |
| Mount Type | Classic / direct attachment |
| Derailleur Compatibility | SRAM, Campagnolo, Shimano direct attachment (not Di2) |
| Fits Model | Teammachine SLR 01 (current generation, per BMC owner’s manual) |
| In the Box | RD hanger (SRAM type), M4x8 bolt |
| Bolt | M4x8, 3 mm hex |
| Fixing Torque | 2 Nm |
| Notes | Not compatible with Shimano Di2 (no wire routing); use No. 85 |
| Manufacturer Code | 30007615 (EAN 7630906530108) |
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