SKU: 47766696290
rennrad carbon sram

rennrad carbon sram Carbon Road SL – Raw Carbon - SRAM Rival 1x13 Aero Package Small - 48cm - ( Riders 5'3" - 5'6")

$19.78 $21.98
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Ships within 48 hours · Estimated delivery Sep 30 - Oct 5

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Description

rennrad carbon sram Carbon Road SL – Raw Carbon - SRAM Rival 1x13 Aero Package Small - 48cm - ( Riders 5'3" - 5'6")SL = Super Light. 1x = No Compromise. The Carbon Road SL 1x Aero Package is the most race focused build in our Carbon Road lineup. Same raw carbon SL frame UV protective coating, minimal oil slick decals, ~300g lighter than the Standard now paired with a 13 speed SRAM Rival XPLR AXS 1x drivetrain built around an exclusive aero crank developed with SRAM specifically for State Bicycle Co. No front derailleur. No cable clutter. Around 150g lighter than

SL = Super Light. 1x = No Compromise.

The Carbon Road SL 1x Aero Package is the most race-focused build in our Carbon Road lineup. Same raw carbon SL frame — UV protective coating, minimal oil slick decals, ~300g lighter than the Standard — now paired with a 13-speed SRAM Rival XPLR AXS 1x drivetrain built around an exclusive aero crank developed with SRAM specifically for State Bicycle Co.

 

No front derailleur. No cable clutter. Around 150g lighter than the 2x build, with a cleaner cockpit and a drivetrain built for speed. One chainring. One battery. Everything you need, nothing you don't.

The crank you can't buy anywhere else.
We worked directly with SRAM to spec a custom 48t aero crank for the Rival XPLR groupset — available exclusively through State Bicycle Co. It's not a catalog part. The aero profile reduces drag, the 48t ring is optimized for road and mixed-surface riding, and it pairs perfectly with the 13-speed 10–46t cassette for a wide, seamless range without a front derailleur in the way. This is the same 1x aero setup pro riders are running in the Spring Classics — at a price that doesn't require a team sponsorship.

Platform Highlights

  • SL = Super Light — Raw carbon finish, UV protective coating, minimal oil slick decals. ~300g lighter than Standard (size M).
  • 1x Aero Package — ~150g lighter than 2x — No front derailleur, no FD cable, no extra weight. Cleaner lines, lower drag.
  • Exclusive SRAM Aero Crank — Custom 48t aero crank developed with SRAM.
  • Tire Clearance up to 32mm — Fast-rolling and practical for mixed-surface days and real-world training.
  • Fully Internal Cable Routing — Every cable disappears into the frame for a clean race aesthetic and reduced drag.
  • T47 Threaded Bottom Bracket — Greater stiffness than press-fit, better bearing longevity, straightforward home maintenance.
  • UDH-Compatible Derailleur Hanger — Future-proof and universally replaceable.
  • Integrated Carbon Cockpit (Included) — Saves 180g over the Standard semi-internal cockpit. Standard builds pay $249.99 for this. SL riders get it in the box.

Build & Customize

Frame Size

  • X-Small (45cm)
  • Small (48cm)
  • Medium (51cm)
  • Large (54cm)
  • X-Large (56cm)

Wheelset — choose your build

DT Swiss A1800 Spline
  • 30mm aero-optimized alloy rim
  • Aero comp II straightpull spokes + hidden nipples
  • 370 hub with Ratchet LN system — instant engagement
  • Tubeless-ready, 1,691g wheelset weight
Complete bike weight (size M): approx. 17 lb 3 oz $3,450
ENVE AR40 Carbon Wheelset
  • 40mm full carbon rim — F1 wind tunnel tested
  • 1,515g wheelset weight — 176g lighter than DT build
  • ENVE's patent-pending Wide Hookless Bead for impact protection
  • Same Innerdrive hub system as ENVE's Pro line
Complete bike weight (size M): approx. 16 lb 9 oz $4,450

Drivetrain

  • SRAM Rival XPLR AXS — fully wireless, 13-speed (1x)
  • Rear Derailleur: SRAM Rival XPLR AXS 13-speed
  • Shifters: SRAM Rival AXS E1 (wireless)
  • Cassette: SRAM XPLR 10–46t (13-speed)
  • Chain: SRAM Flat-Top
  • Crank: State Bicycle Co. × SRAM Exclusive Aero Crank — 48t
  • Bottom Bracket: DUB T47 85.5 Road
  • Battery: EP Powerpack 2 (×1)
  • No front derailleur
The era of 175mm cranks and 46cm bars is over.
We worked with world-renowned bike fitters to spec each size the way a professional fitter actually would. Shorter cranks reduce hip impingement and improve power output. Narrower bars match real shoulder widths. The result is a cockpit and drivetrain that fits from the first ride — built into the bike, not bolted on as an afterthought.

Cranks — by size


XS (45)
S (48)
M (51)
L (54)
XL (56)
Crank Length
165mm
165mm
165mm
170mm
170mm

Cockpit — by size


XS (45)
S (48)
M (51)
L (54)
XL (56)
Stem length
90mm
90mm
100mm
110mm
110mm
Bar width
38cm
38cm
38cm
40cm
40cm

Complete Component Spec

  • Tires: Vittoria Corsa N.EXT 28c TLR — tubeless-ready, full black
  • Rotors: 160mm front / 140mm rear
  • Saddle: Fizik Tempo Aliante R5 (150mm)
  • Brakes: SRAM Rival E1 hydraulic disc — carbon levers, powerful one-finger modulation
  • Pedals: See options below

Pedals

Pedals are not included by default — add a pair below, or ride with your own.

No Pedals
  • Ships without pedals
  • Best if you already have a preferred pedal and cleat system
  • Compatible with any standard 9/16" threaded pedal
Included
Time Xpresso Road Pedals
  • Exceptionally light and low-stack for a direct, connected power feel
  • Wide platform with easy entry and release — great for long days and new clipless riders
  • Includes Time cleats
+$105.00
Speedplay Comp Pedals
  • Dual-sided entry — clip in from any angle, no fumbling for the right side
  • Adjustable float lets you dial in knee-friendly positioning right out of the box
  • Includes Speedplay cleats
+$129.99

Available Upgrades

  • Power Meter Crank — +$249.99. Train and race with real data at a fraction of aftermarket pricing.
  • Overfast Carbon Thru-Axles — +$199.99. Saves ~60g.

Assembly ⚠️

⚠️ Professional Assembly Strongly Recommended

This bike ships unassembled to ensure the fastest possible turnaround time. Assembly will require crank installation, wheel installation, cockpit/fork setup, internal cable routing adjustments, derailleur indexing, brake setup, and general tuning.

Please note: the carbon fork steerer tube ships uncut and must be cut during assembly. Carbon steer tubes do not grow back — once cut, they cannot be lengthened. Because of the fully integrated internal routing and performance-focused design of these bikes, professional assembly by an experienced bicycle mechanic is strongly recommended.

We highly encourage establishing a relationship with a trusted local bike shop for assembly, fitment, and future maintenance. Improper assembly or steerer tube cutting may result in damage, unsafe riding conditions, or voided warranty coverage.

All Carbon bikes are shipped from Phoenix, Arizona. 🌵 Please allow 2-3 business days for processing

Weight

Carbon Road SL 1x Aero w/ DT Swiss A1800 (size M) approx. 17 lb 3 oz
Carbon Road SL 1x Aero w/ ENVE AR40 (size M) approx. 16 lb 9 oz

Want to get technical? Full Geo / Specs here.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 47766696290

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4.3 ★★★★★
Based on 11 reviews
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Product Reviews
T
Verified Purchase
Thuhuong N.
Chelsea, US
★★★★★ 5
Comfortable
Color: Black, Size: 30
My son love the fits and colors. Great quality and the very little stretchiness. No wrinkles at all . Feel very comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
C
Verified Purchase
CJ Demas
Charlottesville, US
★★★★★ 1
Just basted together
Color: Orange, Size: 30, Color: Orange, Size: 30
At first, I was super excited and thought it was a fantastic deal. I bought this suit for a work event, and got it a few days early. I tried it on, everything fit well, I loved the fabric, nothing was tight at all but neither was it loose. Then, I wear it to work. I even took a picture before heading off to work, where everything was still perfectly out together and no issues were visible. And then I sit down at work to eat my breakfast, and notice that stitching RIGHT OVER MY CROTCH had come loose and made a hole. Not popped, the stitching was not broken or anything, but just unraveled. Nothing was tight, and sitting down and walking felt normal so I know I didn’t strain the fabric at all. The stitches were just loose, and the thread was all over the place. Luckily I don’t think anyone saw, I was able to keep my legs crossed or cover the problem area strategically with my water jug or bag. But my house is an hour’s drive away from my work, so I couldn’t just go back and change. I had to borrow a stapler and STAPLE THE HOLE SHUT. Yes, lesson learned, I bought several emergency sewing kits that I will stuff in everything I carry with me everywhere in case something like this happens again, but still. It was BRAND NEW. Not only that, but as I was in the restroom stapling my new suit pants back together, I found the issue. The crotch area was just basted together, no backstitch or proper finishing at all. And it continues down the leg, I had to be careful not to bend my legs too much or those seams would also unravel. They already loosened a little bit and risked showing my skin underneath just by walking. I managed to play it off and keep my body posed in such a way that it was unnoticeable, especially with help of the staples, but still! Super embarrassing, especially since I’m in a large training class right now and everyone found out just because I had to ask everyone if they had a sewing kit on them. I was so ready to chock this up as a win, too. Good thing I postponed my review. Sloppy sewing all around really, once I took a moment after getting home to look closer. Some areas are sewn well and finished properly, but others are still only basted shut or the end of the thread wasn’t anchored at all. I’m going to spend a lot of time re-doing the stitches, because I’m too stubborn to send the piece back and I know how to sew better than whatever machine made this anyway so I don’t wanna waste the fabric. Such a disappointment.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2024
D
Verified Purchase
David M Johnson
Carnegie, US
★★★★★ 5
I can’t believe the quality for the money
Color: Hot Pink, Size: 38
I am a suit designer for a better priced menswear brand. I bought this suit for a “day-glo” party, so the expectation was going to be one wearing to a party. I wasn’t expecting much for the money, but the color filled the bill. When I received it, I couldn’t believe how great the construction and quality were. The jacket is fully lined, contrast interior piping, interior double welt pockets on both sides, and the fit was really exceptional. The pant had fully taped interior seams, pick stitched curtained waistband, split back seam (so you can easily gave it altered if you need), interior front closure button and tab, hook and eye and exterior button. Note: no one mentioned this, but the waistband is discretely adjustable like a rental tux, so enables fit for a wider range of sizes. The jacket runs true to size, but the pants have some flexibility and are easily altered, so buy your jacket size… that would be harder to alter. The only gripe is the buttons are super cheap looking, and white colored (surprised they weren’t dyed to match, given the rest of the quality).. I’ll be changing them out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2023
B
Verified Purchase
Brandis
New York, US
★★★★★ 3
Tight Waist - No Stretch or Elastic
Color: Dark Green, Size: 30
Jacket fits pretty great, but the pants have zero stretch at all in the waist since there’s no elastic. The pants also fit pretty high waisted so you do get a fold across the front near the pocket/groin area due to the longer inseam. For the price it’s a good deal, but I have ordered this brand with an elastic waist in the same size and it makes a huge difference in the fit and look. For a little more money, I highly recommend their other suits with the elastic waist band!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
L
Verified Purchase
Lis George
Alexandria, US
★★★★★ 5
Very stylish & tailored fit
Size: Small, Color: Pink
My husband purchased this suit as a “flower-bro” at my sister’s wedding. Unfortunately the color theme for the wedding was changed so he had to change it out which I was sad about because it fit him very well and looked great! The quality was good and the fit looked tailored.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2026

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