Giro
Register II MIPS
Everyday adult helmet with MIPS and a simple dial fit.
Universal Adult, 54–61 cm
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Giant Road frame
Giant TCR Size Chart
Match your height to this model's size range, then confirm stack, reach, and standover on the brand's geometry chart.
- Frame sizes
- XS–XL · 6 sizes
- Rider height
- 5'2"–6'6"
- Height (cm)
- 157–199 cm
- Stack / reach · S
- 529 / 378 mm
TCR Advanced size finder
Which TCR Advanced size covers your height?
Height gives you one size, or two when the published height ranges overlap. Stack, reach, and standover settle the overlap.
ft
in
Enter your height and the TCR Advanced size that covers it is marked in the tables below.
How to measureHeight gives the starting size. Standover and reach confirm it.
Height ranges
Where each size starts and ends
Height ranges for every TCR Advanced size, 153 to 203 cm overall. XS: 157 to 169 cm. S: 165 to 175 cm. M: 171 to 181 cm. M/L: 177 to 187 cm. L: 183 to 193 cm. XL: 189 to 199 cm.
- XS157-169 cm
- S165-175 cm
- M171-181 cm
- M/L177-187 cm
- L183-193 cm
- XL189-199 cm
153 cm178 cm203 cm
Size chart
TCR Advanced size by height
Use this as a starting range. Inseam, standover, and how you like to ride still decide the final size.
Size
Height
Fit note
XS
157-169 cm
Smallest race fit, with the lowest standover of the six sizes.
S
165-175 cm
Common starting size for riders near 170 cm.
M
171-181 cm
Middle of the range. Check reach before stepping up.
M/L
177-187 cm
Sits between M and L. Take it when M feels too short but L feels stretched.
L
183-193 cm
Longer front end. Confirm reach, not only height.
XL
189-199 cm
Tallest option, with the highest standover.
XS
157-169 cm
Smallest race fit, with the lowest standover of the six sizes.
S
165-175 cm
Common starting size for riders near 170 cm.
M
171-181 cm
Middle of the range. Check reach before stepping up.
M/L
177-187 cm
Sits between M and L. Take it when M feels too short but L feels stretched.
L
183-193 cm
Longer front end. Confirm reach, not only height.
XL
189-199 cm
Tallest option, with the highest standover.
Start with height. If two sizes overlap, use cycling inseam to choose.How to measure
Geometry
TCR Advanced geometry by size
Published stack, reach, and standover for TCR Advanced 2024. Height is the starting range on this page. Confirm the exact year on the official geometry source.
Size
Height
Stack
Reach
Standover
XS
157-169 cm
517 mm
372 mm
724 mm
S
165-175 cm
529 mm
378 mm
742 mm
M
171-181 cm
545 mm
383 mm
765 mm
M/L
177-187 cm
562 mm
398 mm
787 mm
L
183-193 cm
581 mm
402 mm
805 mm
XL
189-199 cm
595 mm
412 mm
823 mm
XS
157-169 cm
- Stack
- 517 mm
- Reach
- 372 mm
- Standover
- 724 mm
S
165-175 cm
- Stack
- 529 mm
- Reach
- 378 mm
- Standover
- 742 mm
M
171-181 cm
- Stack
- 545 mm
- Reach
- 383 mm
- Standover
- 765 mm
M/L
177-187 cm
- Stack
- 562 mm
- Reach
- 398 mm
- Standover
- 787 mm
L
183-193 cm
- Stack
- 581 mm
- Reach
- 402 mm
- Standover
- 805 mm
XL
189-199 cm
- Stack
- 595 mm
- Reach
- 412 mm
- Standover
- 823 mm
XS157-169 cm
Stack517 mmReach372 mmS165-175 cm
Stack529 mmReach378 mmM171-181 cm
Stack545 mmReach383 mmM/L177-187 cm
Stack562 mmReach398 mmL183-193 cm
Stack581 mmReach402 mmXL189-199 cm
Stack595 mmReach412 mm
How neighboring sizes compare
If two sizes both fit, compare reach and standover rather than assuming the larger size is more comfortable.
How to measure a bike frame- Size stepStackReachStandover
- XS → S+12 mm+6 mm+18 mm
- S → M+16 mm+5 mm+23 mm
- M → M/L+17 mm+15 mm+22 mm
- M/L → L+19 mm+4 mm+18 mm
- L → XL+14 mm+10 mm+18 mm
Starter kit
Helmet, light, lock, bottle, and a pant-leg strap. Size the bike here; buy the complete adult bike at a shop.
NiteRider
Swift 300
Compact USB headlight for commuting and dusk rides.
Handlebar mount, 300 lumens
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Kryptonite
Evolution Mini-7 with 4′ cable
Hardened U-lock plus a cable for wheels or a locked-together pair.
Fits most road, gravel, and hybrid frames
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CamelBak
Podium Chill 21 oz
Insulated squeeze bottle for everyday rides.
Fits a standard ~73 mm cage
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Green Guru
Narrow pant-leg strap
Upcycled inner-tube strap that keeps a pant leg off the chain.
Adjustable hook-and-loop, about 16 in long
View on AmazonPrice and availability on Amazon
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Bike size calculator
Find your Giant TCR Advanced size
Enter your height and inseam for a Giant road bike, then compare the result with this TCR Advanced chart.
Sizing notes
Why height alone is not enough
Riders with the same height can need different sizes because inseam, torso length, flexibility, and preferred handling differ.
3 checks
At the same size label, Giant lists 10-20 mm less stack and 3-14 mm more reach for the TCR than for the Defy. That is a lower front end and further reach to the bars.
Choose TCR for the lower, longer position; choose Defy when you want a higher front end at the same size label.
Geometry differs between TCR builds. Check stack, reach, and standover on the chart for your exact model and year.
Sources
Confirm the exact bike after you have a starting size
Every number on this page comes from the sources below. Check the exact model year there before you buy.
Data reviewed:
Compare
Compare before buying
A size label does not mean the same thing across brands. Compare published geometry before you choose.
Related guides
More Giant and road sizing
Once you have a starting size, compare this frame against the Giant chart and the road guide.
Giant bike size chart
Compare TCR Advanced against broader Giant size guidance.
Road bike size chart
Check road sizing by height and inseam before choosing a frame.
Questions
TCR Advanced size chart FAQ
Short answers for Giant TCR Advanced sizing.
What size Giant TCR should I ride?
Start from the height range for your measurement, then check stack and reach for that size before choosing between two labels.
Is the Giant TCR the same fit as the Giant Defy?
No. At the same size label the TCR has 10-20 mm less stack and 3-14 mm more reach than the Defy, so it puts you lower at the front and further over the bars.
How many sizes does the Giant TCR come in?
Six: XS, S, M, M/L, L, and XL. Giant lists M/L as a half step between M and L.