- Token TK878TBT MTB 68/73mm EX BB Tiramic Bearings
Token TK878TBT MTB 68/73mm EX BB Tiramic Bearings
Add Token TK878TBT MTB 68/73mm EX BB Tiramic Bearings to your basket now
2 In stock, ready for despatch now
The Tiramic version utilises Solid ceramic balls with Titanium coated bearing surfaces for smooth running, these are lighter than steel balls and proven to offer less transmission resistance.
Top Features of the Token TK878TBT MTB 68/73mm EX BB Tiramic Bearings
- Upgraded Integrated Bottom Bracket
- Assembled with #6805R Bearing Ø24x37x7mm for precise crank/spindle fit
- Dual lip, labyrinth low-friction rubber seals for better water resistance
- CNC Forged Aluminium Cups
- Shimano Compatible
- BSA1.37”x24T for Road to fit 68mm Shell
- Equipped with Tiramic Bearings or Sealed Bearings
- Weight: 103g/Set
About Bottom Brackets
Bicycle bottom brackets connect the cranks to the bike and allow the crank arms to rotate. There are various sizes of bottom bracket shell on the market, so compatibility needs to be checked. The three most common frame bottom bracket shell widths are 68mm (English threaded road and mtb), 70mm (Italian threaded road) and 73mm (British threaded mtb). There are also many axle shapes and styles, from JIS or ISO square tapers through to the round splined axles such as ISIS or Octalink and then there is the new external cup systems which have the axle built into the crank arms. Some frames are now using the new BB30 system which uses bearings pushed directly into the frame and removes the needs for cups to be threaded into the frame.
About the Token brand
Token Products have entered into the new design dynamic that only carbon fiber can bring to the cycling industry. Having methodically increased their product line to include frames, cranks and bars, they now have a comprehensive range, offering distributors an exclusive opportunity to market cutting edge products. Token commissions the finest manufacturers worldwide and can ensure top quality products at very reasonable pricing. At Token, they understand the importantce of visual communication and design... Your Token, our commitment...
The delivery options available for shipping this product along with the contents of your basket to USA are:
- Standard Delivery: Estimated Delivery within 8 working days – $14.99
Spend $15.80 more to qualify for free delivery
- Priority International Delivery: Estimated delivery within 6 working days - $21.61
- Tracked Courier Delivery: Estimated delivery within 4 working days - $34.98
Wiggle ships to over 100 countries. To see what delivery options are available for other destinations you can update your delivery destination via the International Options feature at the top right of the website.
Goods are shipped from the UK. Does not include delivery charges, local taxes or import duties, if applicable.
More information on International delivery options
We will happily refund or exchange any item purchased on Wiggle if returned to us within 365 days, excluding Wiggle gift vouchers and personalized products except when faulty.
Returned goods must be unused and supplied with their original packaging, unless the goods are faulty.
Wiggle will pay the return postage costs for any faulty items.
More information on Wiggle's return policy
Product Q & A
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I have a Focus crank set with a 24mm shaft diameter. I have tried a SRAM BlackBox and it was too small. will this fit a 24mm crank shaft?
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