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Product information

  • Axle: 12mm full-floating axle
  • Axle diameter: 12.0 mm
  • Bidex-Code: 204030
  • Brake mounting: disc - 6-hole
  • DST-Code: 2P04
  • Fedas-Code: 160452
  • For wheel: standard
  • Freewheel body: Micro Spline
  • Freewheel body material: aluminium
  • Hole: 32 holes
  • Installation width: 142,0 mm
  • Main colour: black
  • Mounting: rear wheel
  • Range of application: MTB
  • System compatibility: 12-speed
  • Text wheel configurator: suitable for E-bike
  • Type: Article
  • Type: cassette

  • Supplier Article Number:: RTP MICROSPLINE
  • EAN: 4251971138018
  • MSRP: €79.95
  • Brand/Supplier CONTEC
  • Unit of measure: PIECE

  Article Price
Naben H.R. - Ersatz,H.R.-Naben - Ersatz
CONTEC freewheel body "Core"
12-speed Shimano Micro Spline, approx. 196g
  • Article number: 07476240
  • Original number: CRMO FHB KIT MICROSP
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CONTEC ball bearing set "Eroq / Core"
suitable for "Core DB" rear hubs with Micro Spline freewheel, set of 6 industrial bearings (2x 17 x 30 x 7, 4x 15 x 24 x 5), for 0.747.623/0, 0.747.623/4
  • Article number: 07476267
  • Original number: 4035CO015
H.R.-Naben - Ersatz,Naben H.R. - Ersatz
CONTEC end cap "Core / M.Core"
suitable for Core DB / M.Core DB rear hubs with Micro Spline freewheel body (0.747.620/4, 0.747.623/0, 0.747.623/4)
  • Article number: 07476320
  • Original number: 4034BBA05CO004

With our Core hubs you build your wheel reliable and robust for all challenges of daily use. Their excellent quality makes them ideal for use on e-bikes. Made of aluminum, the Core rear hub offers 32 spoke holes, 6-hole brake disc mount, 12mm thru axle and is designed for an installation width of 142mm. The Micro Spline freewheel body made of steel is deliberately designed for robustness and durability, as is the use of high quality ball bearings. The ratchet freewheel system with 27 teeth and 3 pawls provides a fast interaction between freewheel and hub body, so that your pedal stroke is quickly converted into propulsion.

Product variants

  Article Price
Kassettennaben,H.R.-Naben,Naben H.R.
CONTEC rear hub "Core DB"
12-speed Shimano Micro Spline, installation width 142mm, approx. 418g
  • Article number: 07476230
  • Original number: RTP MICROSPLINE
Kassettennaben,H.R.-Naben,Naben H.R.
CONTEC rear hub "Core DB"
8-/9-/10-/11-speed Shimano HG, MTB freehub body (34.9 mm), mounting width 142 mm, approx. 394 g
  • Article number: 07476231
  • Original number: RTP SHIMANO HG
Kassettennaben,H.R.-Naben,Naben H.R.
CONTEC rear hub "Core DB"
11-/12-speed SRAM XD, installation width 142mm, approx. 378g
  • Article number: 07476232
  • Original number: RTP
Kassettennaben,H.R.-Naben,Naben H.R.
CONTEC rear hub "Core DB"
12-speed Shimano Micro Spline, installation width 148mm (boost), approx. 426g
  • Article number: 07476234
  • Original number: TP-1 MICROSPLINE
Kassettennaben,H.R.-Naben,Naben H.R.
CONTEC rear hub "Core DB"
8-/9-/10-/11-speed Shimano HG, MTB freehub body (34.9 mm), mounting width 148 mm (Boost), approx. 403 g
  • Article number: 07476235
  • Original number: TP-1 SHIMANO HG
Kassettennaben,H.R.-Naben,Naben H.R.
CONTEC rear hub "Core DB"
11-/12-speed SRAM XD, installation width 148mm boost, approx. 387g
  • Article number: 07476236
  • Original number: TP-1 SRAM XD