Lightcarbon LCR017S-D

LightCarbon Super Light carbon road bike frame with disc brakes and stem

Categories: Framework, LightCarbon, Route

Product description

Framework	LightCarbon Super Light Road Carbon Disc Brake Frame
Equipment	Toray T700+T800+T1000 high-modulus carbon fiber
Size	46, 49, 52, 54, 56, 58 (cm)
Fork	LightCarbon specific carbon fork, 390 g ± 15 g
Stem size	90/100/110/120 mm
stem angle	10 degrees
Steering tube	Straight 1 1/2» head tube (upper 52 mm, lower 52 mm)
Weight (+/- 30 g)	850 g / 46 cm 850 g / 49 cm 870 g / 52 cm 890 g / 54 cm 910 g / 56 cm 945 g / 58 cm
seatpost	20 mm offset (with 0 mm offset option), 160 ± 10 g
saddle rail clamp	7x7mm and 7x9mm as an option
Bottom bracket	T47 Threaded * P1.0 (68 mm width) External
Maximum tire clearance	700 °C * 32 °C
brake mounting type	Flat mounting 140 mm or 160 mm
Abandon	Front 12100 mm TA Rear 12142 mm TA
Max compatible chainring	Max 55-42T (other smaller sizes, such as 53-39T, 52-36T, 50-34T, are also suitable)
The frame includes	Frame + fork + seatpost + seat clamp + headset + spacers + thru-axles + stem
Test standard	ISO 4210
Warranty	2 years

Super Light LightCarbon Carbon Road Frame LCR017S Geometry and Size Chart -D

Size	460	490	520	540	560	580
BODY SIZE (Reference)	156-165 cm	166-172 cm	173 – 179 cm	180 – 186 cm	187 – 193 cm	194 – 199 cm
Comments regarding BODY SIZE	For reference only, values may vary depending on body proportions.
SEATPOST INSERT LENGTH	130 mm	150 mm	170 mm	190 mm	210 mm	230 mm
REACH	371 mm	385.1 mm	390.8 mm	390.8 mm	396.4 mm	402.1 mm
TOP TUBE LENGTH, HORIZONTAL	510 mm	525 mm	540 mm	550 mm	565 mm	580 mm
STACK	502.6 mm	505,4 mm	521.2 mm	541.9 mm	562.7 mm	582.9 mm
WHEELBASE	971.4 mm	986,6 mm	988.7 mm	990.8 mm	998.2 mm	1006.9 mm
CHAIN BASE LENGTH	410 mm	410 mm	410 mm	410 mm	410 mm	410 mm
STRIKER	571.7 mm	586.8 mm	588,9 mm	590.9 mm	598.3 mm	607 mm
BB DROP	70 mm	70 mm	70 mm	70 mm	70 mm	70 mm
BB height	278 mm	278 mm	278 mm	278 mm	278 mm	278 mm
SEAT TUBE ANGLE	74,5°	74,5°	74°	73,6°	73,3°	73°
HEADTUBE ANGLE	71°	71°	72°	72,5°	73°	73,3°
SEAT TUBE LENGTH	460 mm	480 mm	500 mm	522 mm	542 mm	560 mm
STEERER TUBE LENGTH	105 mm	108 mm	121 mm	141 mm	161 mm	181 mm
BICYCLE BRIDGE HEIGHT (700C*32C)	733.9 mm	753.6 mm	772 mm	793.1 mm	813 mm	831.3 mm
FORK RAKE/OFFSET	45 mm	45 mm	45 mm	45 mm	45 mm	45 mm
FORK LENGTH, COMPLETE	368 mm	368 mm	368 mm	368 mm	368 mm	368 mm
Track	68.1 mm	68.1 mm	63.7 mm	62.6 mm	59.3 mm	57.4 mm

LightCarbon LCR017S-D Road Bike Frame Details

LCR017S-D Carbon road frame with disc brakes Cable routing

A – Rear derailleur cable routing

B – Rear disc brake cable routing

C – Front derailleur cable routing

D – Routing of the front disc brake cable

3D latex mandrel technology used in our carbon frame production

Real photo of a 3D latex doll ndrel

3D latex mandrel applied to the frame

Use the brand-new one-piece latex mandrel and 3D molding technology.

This technology optimizes the orthodromic properties and strength of the carbon fiber and prevents internal folds (since folds are a key factor that can cause cracks). Even when using the same material, strength is improved by 30 %.

Cross-section of the LCR017S-D carbon road frame

Two carbon seatpost versions available as an option

0 offset and 20mm offset seat post optional

The default carbon seatpost that will be delivered with the LCR017S-D road frame features a 20 mm setback and a 7*7 mm saddle rail clamp (suitable for standard round-shaped saddle rails). If you prefer a seatpost with a 0 mm setback and a 7x9 mm saddle rail clamp (compatible with most carbon-railed saddles), please let us know when placing your order.

Affordable T47 steel bearings

Economical T47 BB (Steel Bearings)

CEMA Brand high-end T47 bottom bracket (ceramic bearings)

High-end CEMA Brand T47 BB (Ceramic Bearings)

The T47 threaded bottom bracket is becoming increasingly common. Many major brands are now integrating it into their new frames. There are mainly three T47 bottom bracket options, adapted to different cranksets: a 24 mm inner diameter for standard Shimano cranksets, a 29 mm inner diameter for SRAM DUB cranksets, and a 30 mm inner diameter for cranksets matching the BB30/BB386 standards. To make it easier for our customers to access the bottom bracket, we offer it as an option. Not included by default If you would like to buy a bottom bracket from us with our carbon frames, please let us know if you need one. Economic or CEMA brand T47 BB (costs are different), and what size (24/29/30), so that we can provide you with a quote accordingly.

Carbon stem geometry for LCR017S-D frame

Video of the LightCarbon LCR017S-D ultra-light road frame

LightCarbon LCR017S-D Road Frame – ISO4210 Test

Complete bike built with a LightCarbon LCR017S-D carbon road frame

LightCarbon LCR017-D complete bike

How to properly install a LightCarbon handlebar?

Step 1

Step 2

Step 3

Step 4

Recommended tightening torque for other LightCarbon frame parts

FD Hanger Bolt and Seat Clamp torque

Bottle Cage and Saddle Clamp Bolts torque

Front and Rear Thru-axle torque

Recommended tightening torque for a disc brake caliper

Additional information

Weight	870 kg
Sizes	46/49/52/54/56/58
Carbon	High-modulus T700+T800+T1000
bottom bracket	External T47 * P1.0 threaded (68 mm width)
Electronic groupset compatibility	Yes
Cable integration	Yes
UCI Homologation	Yes
Frame weight	850
Fork weight	390
Total weight	1240
Maximum tire size	32c