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The Specialized Tarmac Disc Sport Womens is the perfect entry-level high-performance road bike. With a full carbon fibre frame a list of reliable components and many of the features found in way more expensive models.

Specialized Tarmac Disc Sport Carbon Womens Road Bike 2019 in Black

£1,749.99  £2,350.00  26% off

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

You Pre-Order is prioritised (at no additional charge); meaning that, as soon as the product arrives with us, we can wrap it straight back up and get it sent out to you - it often never even hits the stock room shelves!


With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery Dates

Estimated Delivery Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery Dates provided on product pages.

The Current Estimated Delivery Date is Undetermined

Hassle free returns

Any item, except food or face masks can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with a valid proof of purchase.

Online or in-store purchases can both be returned to any store free of charge or can be returned by post. If you are returning an item due to a fault, we will refund your postage. Please include the cost of postage on your returns form.

Items must be returned in their original packaging and be un-used. Refunds will be issued once the products have been received and inspected.

If you wish to return your bike to us, please keep the box it arrived in and let us know using the returns form and we will arrange collection.

Please note:

1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection you decide the bike is not the one for you, we will charge you £24.99 for collection. If you do not have the original box, we will charge you an additional £15 to provide one.

Returning items by post:

1. Always keep proof of postage and we advise that you use a ‘signed for service’

2. Send your package using a recorded delivery method and keep a copy of your receipt, to the following address:

Balfes Bikes Warehouse,
Unit 5,
Gatwick Distribution Centre,
West Sussex RH10 9RW

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid receipt.

If you wish to process your request online please fill in the form below and a member of staff will be in contact within 48 hours:

Specialized Tarmac Disc Sport Carbon Womens Road Bike 2019 in Black

Season : 2019

Brand : Specialized

Code : 237258263500

The Specialized Tarmac Disc Sport Womens is the perfect entry-level high-performance road bike. With a full carbon fibre frame a list of reliable components and many of the features found in way more expensive models it's sure to get you out on the road riding with an ear-to-ear smile.

This Tarmac comes with a reliable spec that includes Shimano 105 mechanical shifting quick-stopping hydraulic disc brakes durable DT r470 disc wheels.

Key Features & Benefits

  • Lightweight, stiff and compliant frameset, manufactured from FACT Carbon - a perfect blend of value and performance. Specialized have implemented their Rider-First Engineered™ technology, this uses size-specific tubes and layups and allows the Tarmac to feature the same ride characteristics across every size in the range.  
  • Shimano 105 groupset, allows for exceptional shifting and the responsive hydraulic disc brakes provide plenty of stopping power and modulation.
  • DT 470 Disc Wheelset, offers great value for money.

Full Specification

  • Frame:  Carbon FACT 9r frame
  • Fork:  FACT 10r carbon, 12x100mm thru-axle, flat-mount disc
  • Number of Gears:  22
  • Gear Shifters:  Shimano 105 R7020 hydraulic disc
  • Chainset:  Shimano 105 R7000, HollowTech 2, 11-speed
  • Chainrings:  50/34t
  • Rear Cassette:  Shimano 105 R7000, 11-speed, 11-30t
  • Chain:  KMC X11 EL, 11-speed w/ Missing Linkâ„¢
  • Front Derailleur:  Shimano 105 R7000, braze-on
  • Rear Derailleur:  Shimano 105 R7000-GS, medium cage
  • Bottom Bracket:  Shimano threaded
  • Pedals:  Not Included
  • Rims:  DT R470
  • Front Hub:  DT 470 Disc Sealed Cartridge
  • Rear Hub:  DT 470 Disc Sealed Cartridge
  • Front Tyre:  Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x26mm
  • Rear Tyre:  Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x26mm
  • Brakes:  Shimano 105 R7070, hydraulic disc
  • Handlebars:  Specialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp
  • Handlebar Tape:  Roubaix S-Wrap
  • Headset:  Info Not Available
  • Stem:  Specialized, 3D-forged alloy, 4-bolt, 7-degree rise
  • Saddle:  Body Geometry Power Sport
  • Seatpost:  S-Works FACT carbon 27.2mm, 20mm offset
  • Accessories:  N/A
  • Weight:  Not Available

Women's Bike Sizing Guide

Womens bikes, regardless of whether they are road bikes, hybrids or mountain bikes tend to use the T-Shirt sizing of S, M, L etc. but some will still have the size in cm or inches. Women’s specific bike designs will offer a little more clearance over the top tube, and a shorter reach, by a combination of adjusting the frame design and changing key components such as the saddle, seatpost, stem and handlebar.

As a rule of thumb if you can identify your size as Medium on one brand, you should use that as a starting point on another brand too.

If you already own a medium mountain bike for example and are comfortable with the sizing, start there.

What is your height? Your suggested bicycle size
Feet/Inches Centimetres Suggested Size
4'10" - 5'2" 148cm - 158cm X-Small (13.5-15")
5'2" - 5'6" 158cm - 168cm Small (15.5-16.5")
5'6" - 5'10" 168cm - 178cm Medium (17.0-18")
5'10" - 6'1" 178cm - 185cm Large (19"+)

If you need any more advice on bike sizing for women's bikes please contact us and we can help you make the right choice.

Technical Information

Geometry for Specialized Tarmac Disc Sport Road Bike

Specialized Tarmac Disc Sport Road Bike Geometry Chart

Dimensions in mm unless stated

  44 49 52 54 56 58 61
Crank Length 165 165 170 172.5 172.5 175 175
Stem Length 70 80 90 100 100 110 110
Seatpost Length 320 320 320 380 380 380 380
Saddle Width 155 155 155 143 143 143 143
Handlebar Width 360 380 400 420 420 440 440
Reach 365 375 380 384 395 402 408
Top Tube Length (Horizontal) 490 508 531 540 562 577 595
Stack 500 514 527 544 565 591 612
Wheelbase 969 973 975 978 990 1005 1012
Chainstay Length 410 410 410 410 410 410 410
Front Center 571 574 577 579 591 606 613
BB Drop 74 74 74 72 72 72 72
BB Height 266 266 266 268 268 268 268
Seat Tube Angle 76° 75.5° 74° 74° 73.5° 73.5° 73°
Head Tube Angle 70.5° 71.75° 72.5° 73° 73.5° 73.5° 74°
Seat Tube Length 430 460 490 510 530 550 580
Head Tube Length 105 115 126 143 163 190 210
Bike Standover Height 730 740 755 775 795 826 850
Fork Rake/Offset 47 47 47 44 44 44 44
Fork Length, Full 363 363 363 363 363 363 363
Trail 71 63 58 58 55 55 52


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