Our REACTO 4000 might be the most affordable aero bike in our range but is far from being an entry-level bike. Featuring our lightweight CF3 frame with race-proven geometry, the 4000 offers impressive comfort due to the generous tyre clearance (up to 30 mm tyres) and the fitted S-FLEX carbon seat post. At the same time, the latest super smooth mechanical 12-speed Shimano 105 groupset keeps shifting in braking and perfect check. This is the ideal aero bike for your first steps into the racing world as well as challenging club rides.
Unadulterated aero road speed. The latest version of the REACTO took the cycling press by storm. A long string of test wins, perfect scores and awards confirm our successful symbiosis of the race-proven DNA of the previous model with the latest trends and technologies. Cycling Weekly calls it 'without doubt one of the most complete bikes available on the market', Cyclingnews 'an utterly brilliant and faultless machine' and Cycling Plus were 'hugely impressed'. From serious racer via enthusiast to the ambitious road rider, the REACTO is a great bike for many people. Its outstanding aerodynamic performance, reduced weight, sharp handling and super quick acceleration makes it the perfect bike for criterium racers and sprinters. At the same time, the class-leading comfort gives it the ability to play out its aerodynamic advantage also on the cobblestones – or the idyllic but potholed littered lanes of your favourite training ride.
- Lightweight CF3 carbon aero frame (approx. 1,150 g - in size M)
- Shimano 105 12-speed mechanical groupset
- MERIDA EXPERT SL stem/MERIDA EXPERT CW handlebar combination
- MERIDA S-FLEX carbon aero post
- DISC COOLER technology and WIRE PORT cable integration
- Seat post integrated rear light
- material: carbon
- 700x30C max. wheelsize
- 100x12/ 142x12mm axle standard
- BB86,5 bottom bracket standard
- material: carbon
- 700x30C max. wheelsize
- 11-34 teeth
- 12 speed
- Pressfit 86.5
- 52-36 teeth
- 165 mm-XXS, 170 mm-XS, 172.5 mm-S/M/L, 175 mm-XL
- Hydraulic disc
- 160mm
- VP-MRBHB (OP203 neck)
- 6% recycled and 23% nature material
- V-mount
- incl. MERIDA minitool
- Aero shape
- 15mm setback
- Carbon
- 19mm inner width
- 30mm height
- material: aluminium
- Tubeless ready (tubeless tape and valves not included)
- 700x28C
- fold
- 100x12mm width front hub
- 28 spoke holes
- Centerlock
- 12-142mm width rear hub
- 28 spoke holes
- Centerlock
- weighed at frame size M
- Weight may vary depending on bike size, finish or possible specification changes due to supply chain issues.
| Taille du cadre | 3XS | XXS | XS | S | M | L | XL |
| Tire Sizes | 28" | 28" | 28" | 28" | 28" | 28" | 28" |
| St Seat Tubes Mm | 440 | 470 | 500 | 520 | 540 | 560 | 590 |
| Tt Top Tubes Mm | 505 | 520 | 536 | 545 | 560 | 575 | 590 |
| Cs Chain Stays Mm | 408 | 408 | 408 | 408 | 408 | 408 | 408 |
| Hta Head Tube Angles Deg | 70.5 | 70.5 | 72 | 72.5 | 73.5 | 73.5 | 74 |
| Sta Seat Tube Angle Deg | 75.5 | 74.5 | 74 | 74 | 73.5 | 73 | 73 |
| Bd Bottom Bracket Drops Mm | 70 | 70 | 70 | 66 | 66 | 66 | 66 |
| Ht Head Tube Lengths Mm | 100 | 105 | 112 | 128 | 140 | 155 | 176 |
| Fl Fork Lengths Mm | 385 | 385 | 385 | 385 | 385 | 385 | 385 |
| R Reachs Mm | 373 | 377 | 384 | 390 | 395 | 400 | 409 |
| S Stacks Mm | 512 | 517 | 529 | 542 | 557 | 571 | 593 |
| Wb Wheel Base Mm | 979 | 985 | 983 | 990 | 990 | 999 | 1010 |
| Sh Stand Over Height Mm | 727 | 746 | 771 | 792 | 810 | 826 | 853 |
| Numéro | Item Number | Name | Info | Pieces | Torque NM |
| 1 | A2029000035 | TUBE | foam; ID6mm L350mm | 1 | |
| 2 | A2029000028 | TUBE | foam; ID5mm L400mm | 1 | |
| 3 | A2054000107 | EXPANDER | for fork steerer ID 23.6mm | 1 | |
| 4 | A2191000187 | HEADSET | FSA NO.55R 1.5"/ACR/STD (TH-MR127, TH-MR168) | 1 | |
| 5 | A2029000055 | TUBE | woven; L40mm for size XXS/XS | 1 | |
| 5 | A2029000056 | TUBE | woven; L60mm for size S | 1 | |
| 5 | A2029000057 | TUBE | woven; L70mm for size M | 1 | |
| 5 | A2029000058 | TUBE | woven; L90mm for size L | 1 | |
| 5 | A2029000059 | TUBE | woven; L105mm for size XL | 1 | |
| 6 | A2164000060 | DISC COOLER | front; for FM160/FM180 | 1 | |
| 7 | A2298000265 | SCREW | M5x0.8 L16mm | 2 | 6~8 |
| 8 | A2002000103 | THRU AXLE | EXPERT SL; L=120mm M12x1.5 TL=12mm | 1 | |
| 9 | A2248000035 | CLAMP | for saddle rail; left inner part | 1 | |
| 10 | A2248000031 | CLAMP | for saddle rail; left outer part | 1 | |
| 11 | A2248000034 | CLAMP | for saddle rail; right inner part | 1 | |
| 12 | A2248000030 | CLAMP | for saddle rail; right outer part | 1 | |
| 13 | A2300000259 | SCREW | M6x1 L45mm | 2 | 10~12 |
| 14a | A2128000052 | COVER | for S-FLEX seatpost; with LED light | 1 | |
| 14b | A2029000081 | COVER | for S-FLEX seatpost, w/o light | 1 | |
| 15 | A2347000024 | COVER | for seatpost clamp | 1 | |
| 16 | A2247000084 | CLAMP | for seatpost | 1 | 5~6 |
| 17 | A2298000059 | SCREW | M5x0.8 L15mm | 4 | 3~4 |
| 18 | A2136000053 | MOUNT | for FD | 1 | |
| 19 | A2143000130 | BLIND PLUG | 1 | ||
| 20 | A2143000095 | CABLE PLUG | for Di2 | 1 | |
| 21 | A2322000034 | PROTECTOR | for chain stay | 1 | |
| 22 | A2311000104 | RD HANGER | DH-068 for ROAD-RD | 1 | |
| 23 | A2311000103 | RD HANGER | DH-067 for SHIMANO direct mount | 1 | |
| 24 | A2300000129 | SCREW | M3x0.5 L10mm | 1 | 2~4 |
| 25 | A2143000131 | BLIND PLUG | 1 | ||
| 26 | A2143000082 | CABLE PLUG | for mechanical | 1 | |
| 27 | A2143000121 | CABLE PLUG | for Di2 | 1 | |
| 28 | A2164000061 | DISC COOLER | rear; for FM140/FM160 | 1 | |
| 29 | A2002000152 | THRU AXLE | EXPERT SL; L=162.5mm M12x1.5 TL=12mm | 1 |
Technologies
