Mosaic RS-1 Custom 49cm Bike - 2018 drive side Mosaic RS-1 Custom 49cm Bike - 2018 non-drive side Mosaic RS-1 Custom 49cm Bike - 2018 sticker Mosaic RS-1 Custom 49cm Bike - 2018 drivetrain Mosaic RS-1 Custom 49cm Bike - 2018 front wheel Mosaic RS-1 Custom 49cm Bike - 2018 cockpit Mosaic RS-1 Custom 49cm Bike - 2018 crank
2018 49 cm SKU: BRD11429

Mosaic RS-1 Custom 49cm Bike - 2018

Condition: PRE-OWNED
Regular price

return icon 30-day returns
shipping icon Fast Shipping

TPC Guarantee

Every bike receives our white glove, Certified Pre-Owned treatment, including a full pro-tune by our Master Mechanics in Louisville, CO. All CPO bikes are pristine and rolling beautifully before we pack and ship to your door.

This bicycle is backed by the TPC Quality Assurance program.

This bicycle has been professionally serviced by our mechanics.

Light wear and tear from cable rub, heel rub, chain, etc.

Paint chip to drive side chain stay

Charger included.

inspection image

141-Point Inspection

This bike passed our 141-point inspection to qualify to be a Certified Pre-Owned bike. It's free of structural damage and is in excellent cosmetic shape.

Learn more
returns image

30-Day Hassle-Free Returns

Shop with confidence. Every bike is covered by our 30-day satisfaction guarantee. If this bike isn’t perfect for you, get in touch and we’ll help you find the right bike.

Learn more
shipping image

RideFast Shipping

Assemble your bike in 15 minutes or less! Our bikes ship in our RideFast box for speed and safety. All tools you need to assemble are included.

Learn more


Year 2018
Brand Mosaic
Model RS-1 Custom
Size 49 cm
Frame Material Steel
Weight 16 lbs 8 oz
Fork Enve, Carbon Fiber
Brakes SRAM Red, Caliper - Side Pull
Shifters SRAM Red eTap, Electronic
Front Derailleur SRAM Red eTap
Rear Derailleur SRAM Red eTap WiFli
Crankset Quarq SRAM Red, 50/34t, 170 mm
Cassette SRAM PG 1170, 11spd, 11-32t
Chain SRAM PC Red 22
Handlebar Zipp SL 80, 40 cm
Headset Integrated
Stem Zipp Service Course SL 31.8 mm x 100mm, 6°
Seatpost Zipp SL Speed, 27.2mm
Saddle Specialized Power 143mm
Wheelset Zipp 404 NSW, Zipp
Front Tire Zipp Tangente Speed RT28, 700C x 28C
Rear Tire Zipp Tangente Speed RT28, 700C x 28C
Tire Type Clincher
Charger Included Yes

“I love this company! My beautiful bike arrived promptly, was packed brilliantly, and tuned perfectly. It was exactly as described.”

— Kari K.


“In the past month, I purchased a road bike and MTB from TPC. Very happy with the price and condition of both bikes! I was riding the bikes 10 minutes after I received them.”

— David H.

Newsletter Sign Up