SKU: 22923561963
renn gravel bike

renn gravel bike Sandman 6

Sale price$25.47 Regular price$28.30
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

renn gravel bike Sandman 6The Sandman 6 elevates gravel performance with Shimano's GRX600 groupseta refined 22 speed (211) drivetrain that delivers wider gear range and more precise shifting than entry level systems. The GRX RD RX810 rear derailleur with its 11 34T cassette provides smooth transitions across technical climbs and fast descents. This is the groupset where Shimano's gravel specific engineering becomes most apparent, with improved ergonomics and clutch technology

The Sandman 6 elevates gravel performance with Shimano's GRX600 groupset—a refined 22-speed (2×11) drivetrain that delivers wider gear range and more precise shifting than entry-level systems. The GRX RD-RX810 rear derailleur with its 11-34T cassette provides smooth transitions across technical climbs and fast descents. This is the groupset where Shimano's gravel-specific engineering becomes most apparent, with improved ergonomics and clutch technology that keeps your chain secure on the roughest surfaces.

Built on the same TORAY T800 carbon frame as the Sandman 4, the Sandman 6 maintains the 9.8kg complete weight while upgrading the components that enhance ride quality and longevity. The GRX600 hydraulic disc brakes offer more consistent modulation and require less frequent maintenance than the 400-series. The upgraded Shimano 11-speed chain runs quieter and lasts longer under load. These refinements add up over hundreds of kilometers—less time adjusting your bike, more time riding it.

We've equipped the Sandman 6 with RINOS carbon components throughout—handlebar, seat post, and fork—creating a cohesive system that dampens vibration without sacrificing responsiveness. The aluminum headset provides a reliable interface between these carbon elements. The wider 38mm RINOS rims paired with Novatec 28H hubs create a wheelset that accelerates quickly yet remains stable when loaded with bikepacking gear. Every component choice reflects our focus on building a gravel bike that performs whether you're racing, touring, or simply exploring.

Available in four distinctive colorways and five frame sizes spanning 150 cm to over 200 cm rider heights, the Sandman 6 accommodates a wide range of riders. The bike's geometry balances stability with agility—confident on technical descents, responsive when navigating tight singletrack. Whether you're tackling multi-day bikepacking routes, competing in gravel events, training on mixed terrain, or seeking a capable all-road bike, the Sandman 6 delivers premium performance without the premium price tag. Manufactured in the EU to exacting standards, this bike is built for riders who demand more from their equipment.

Sizing Guide

Choose the frame size that matches your height for optimal comfort and performance.

Size 50 cm (XS)

150–160 cm

Size 52 cm (S)

160–170 cm

Size 54 cm (M)

170–180 cm

Size 56 cm (L)

180–190 cm

Size 58 cm (XL)

190–200+ cm

Technical Specs
Model Sandman 6.0
Manufacturer Rinos
Color Options Black/Green, Black/Sand (Ivory), Gold, Blue
Wheel Size 28 inch (700c)
Frame Sizes Available 50 cm (XS) / 52 cm (S) / 54 cm (M) / 56 cm (L) / 58 cm (XL)
Rider Height for 50 cm (XS) 155–170 cm
Rider Height for 52 cm (S) 171–175 cm
Rider Height for 54 cm (M) 176–180 cm
Rider Height for 56 cm (L) 181–190 cm
Rider Height for 58 cm (XL) 190+ cm
Complete Bike Weight 9.8 kg
Shipping Weight 13.8 kg
Frame Rinos, Toray T800 Carbon
Fork Rinos, Toray T800 Carbon
Handlebar Rinos Carbon, 420/440 × 28.6 mm
Headset Rinos Aluminum, 1-1/8" (28.6 × 52 × 52 × 39.8 mm)
Stem Rinos Carbon
Seat Post Rinos Carbon, 27.2 × 400 mm
Saddle ROCKBROS
Shifters Shimano GRX ST-RX600 (22-speed, 2×11)
Rear Derailleur Shimano GRX RD-RX810 (with Shadow RD+ clutch)
Front Derailleur Shimano GRX FD-RX600
Brakes Shimano GRX ST-RX600/BR-RX400 Hydraulic Disc
Crankset Shimano GRX FC-RX600, 46-30T
Cassette Shimano CS-HG700, 11-34T (11-speed)
Chain Shimano 11-speed
Pedals None (not included)
Wheels Rinos 700C × 28H, 38 mm depth
Rims Aluminum 700C × 14G × 28H, 14 × 38 mm
Hubs Novatec 28H × 14G
Tires CST 700 × 40C with sidewall protection
Valve Presta 60mm
Bikepacking Mounts 26 mounting points for bags and accessories
Accessories Included Tools, Assembly Manual

Installation Guide

Your Sandman 6 arrives nearly fully assembled. Simply attach the handlebar, seat post, pedals, and front wheel following the included manual. Fine-tune the hydraulic disc brakes and gear shifting to your preference, then head out for your first ride.

Built for riders who recognize the value of premium components without paying premium prices. The Sandman 6 bridges the gap between entry-level and high-end gravel bikes, delivering GRX600 performance with the reliability of proven carbon construction. Whether this complements your existing stable or represents your step up in gravel performance, the Sandman 6 is ready for serious miles on any surface.

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: 22923561963

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4.0 ★★★★★
Based on 19 reviews
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Product Reviews
C
Verified Purchase
C. Dickerson
Lowell, US
★★★★★ 5
Easy recommendation
Style: For Him
Actual reviewer, not paid to make this, nor was incentivized. Great value - these soaps last around 3 months each. Scents are non-offensive, soap doesn't leave my skin dry, and I feel clean afterward. They also lather up really well!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
T
Verified Purchase
This little roller is great works better than higher priced machines and you get the cleaning kit with it . recommend this to anyone just starting to roll their own . quality and affordability I like it
Massapequa, US
★★★★★ 5
Great soap
Style: For Him
Luv this soap better than the Dr. Squash soap so far . It lathers good cleans ,no film , and luv the smell of it . I will most definitely buy again . It's my soap from now on for sure . Luv everything about it
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Reviewed in the United States on June 3, 2026
M
Verified Purchase
Matt C.
Phoenix, US
★★★★★ 3
IMMEDIATE REACTION, PLUS FOLLOW UP AFTER A WEEK!
Style: For Him
**Package arrived LITERALLY 5 minutes ago, here is my immediate initial reaction, and then I'll actually post this after USING the soap and getting a better feel for the product.** Keeping in mind that smell is subjective, here are my knee jerk thoughts on the bars of soap: - Firstly, I can smell the soap through the bag (and box). Whatever scent this is, it's POTENT. - Opening the box, the bars of soap look a LITTLE small. Not egregiously so, but a little bit smaller than your average bar of soap; BUT I check them against a new bar of Dove soap that I have, and they are identical. The eyes are playing tricks on you with these. - Here is the breakdown of the 6 scents - Activated Charcoal. This is what I was HOPING would smell like the "Pine Tar" that other companies (like Dr. Squatch, which I've never used, btw) have, but it is the "soap-est" smelling soap, with a hint of tar. It smells a little bit like a can of new paint. - Tango Mango. IMHO, the best smelling of the 6, with strong citrus smells. Very lemon-y, but pleasant. - Eucamint. Ahhh, here's what was permiating out of the box. This smell is STRONG, with an AGGRESSIVE mint smell. Like, Ben Gay mint. And as strong to boot. It doesn't smell BAD, but it's hands down the strongest scent. - Oatmeal Shea. Meh. Kinda smells like an old coat that would be hanging in your grandfathers closet. It's not a BAD smell, but it has this weird odor to it, like when you leave a can of peanuts in your cupboard for a long time, and then go back and smell it. - Patchouli Lime. This one kind of smells like a mixture of Activated Charcoal, Eucamint and Oatmeal Shea. It smells like a room that you just painted a day or two ago, and it definitely has the Ben Gay after aroma lingering. - Apline Spice. This smells like a box. Like find an empty cardboard box, open it, and take a whiff. Boom, Alpine Spice. My least favorite. I will say, none of them STINK; as in there isn't a smell that I'm like, "ewww, I don't want to smell like AT ALL!" Which sounds weird, because I described some of them as "paint," "an old coat," and "a cardboard box," but I feel that those are just very passive smells, not aggressively bad ones. If there is a problem soap, I would assume it's going to be Eucamint, because it might just be too overpowering, although I've found that the more you smell them, they seem to mellow out. I imagine that after a shower with these, the smell will dissipate enough that it will be more mild. Still, with the exception of Tango Mango; a very good smelling soap mind you, I'd say they are all very "manly" scents, and I'm excited to try them out. Ok, so I'm a little over a week in, and here's my final take. (I made it through Activated Charcoal and Tango Mango): First, the scents ABSOLUTELY mellow out when used to actually shower with them. My wife, who admittedly isn't really up on me like that, hasn't even mentioned me smelling differently than the last 11 years. So, if she's even noticed, it's not on a level to make a fuss about. This is important because fresh from the box, these things have some powerful scents, but they are definitely tamed by washing with them. The bars last ABOUT 7 showers. Obviously, your mileage will vary based on how long you're in the shower, how much you scrub, how you store them, etc, but I was able to get 7 GOOD showers out of these. I have them in these natural sisal (whatever that is) exfoliating bags that help lather and store the soap, and really did some good scrubbing in my showers. The bars lather decently, but I'm not sure how much the bag helps with that. If you are a once a day showerer, a bar a week is a very fair approximation of what you'll get. I definitely felt.....SOMETHING I didn't before with my shower gel showers. I don't know if that's the moisturizing, or the exfoliation, but my skin felt a little different after showering. A decent buy. I'm not thrilled, but I'm not upset either. I don't think it changed my life, or even the way I shower, but I'm not mad at the experiment. I may try the Dr. Squatch soaps to see how all these stack up.
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Reviewed in the United States on December 1, 2020
J
Verified Purchase
Jessica
Louisville, US
★★★★★ 5
Convinced to make the switch
Style: Citrus
Love this soap. I was using Jukebox, but I'm making the switch. Crate 61 feels better on my skin, the bars last a little longer and the 6 pack is $15 cheaper than I was paying for 6 bars with the Jukebox subscription. I get extremely dirty at my job so I tend to go through soap faster than the average women. Jukebox bars would last me about 4 days. These will last 6 or 7 days. Jukebox bars were a definite upgrade from body wash, but it would irritate the sensitive areas. I don't have that issue with this soap. Jukebox bars smell nice in the shower, but I feel like the scent didn't last beyond that. Crate 61 leaves a pleasantly subtle smell on my skin after showering. The only benefit with Jukebox is that you can choose the individual soaps in your 6 pack, rather than selecting one of the collections.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
K
Verified Purchase
K. Chaves
Charlottesville, US
★★★★★ 5
Natural, Gentle, and Smells Great
Style: Most Popular
I picked these up to try something more natural, and I love them. They lather well, feel gentle on the skin, and leave it feeling clean without drying it out. The scents are really nice too. They feel like good quality bars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026

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