carrera bike parts
Skip itA small market ($33K/yr) — this niche doesn't clear our bar today.
Returns
Great1.4%return rate — above 5% kills the launch gate
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Review moat
Good1,273.11avg incumbent reviews — the moat a new listing must climb
Growth
Good+20.1%90-day search growth — must beat 0% to launch
Avg price
Okay£11.61avg listing price — sweet spot $15–$100
Price range
Okay£3.64–£22.54cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay63%top-5 click share — leaders hold, buyers still browse
Brand share
Bad91%top-5 brand share — brand-locked demand
Conversion
Bad1.7%search→purchase rate — share of searches ending in a sale
Market size
Bad£33K£33K/yr · 170K searches
According to Flapen's Amazon United Kingdom niche tracking, carrera bike parts is a £33K/yr Amazon United Kingdom market (170K searches/yr). The top 5 brands hold 91% of demand. Verdict: Skip it — 40/100.
Data updated Jul 29, 2026 · scored weekly · How we score niches
carrera bike parts market data
- Units sold / yr
- 3K–3K
- avg 0–100/product
- Revenue / yr
- £29K–£35K
- units × avg price
- Conversion rate
- 1.7%
- Avg BSR
- #70
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 68%
- Out of stock
- 2.0%
- Avg brand age
- 39 months
- Avg seller age
- 184 days
Competition & brand share
The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.Brands
10 falling
Sellers
53
Top-5 brand share
91%
Top 20: 100%
Top-5 click share
63%
Top 20: 100%
Open market
7%
- SHIMANO46%
- mwellewm28%
- ENGWE MTB10%
- HOUSON5%
- NUWAB3%
- ZFZ2%
- Open — no brand owns it (4 brands, 7%)
Demand & seasonality
Weekly Amazon search volume, last 56 weeks — +20.1% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.8×
Top carrera bike parts search terms
- bike parts61K/yr
- carrera bike parts26K/yr
- derailleur13K/yr
- mountain bike parts14K/yr
- shimano derailleur8K/yr
- 8 speed derailleur7K/yr
- 9 speed derailleur7K/yr
- rear derailleur6K/yr
- bike derailleur5K/yr
- bicycle parts5K/yr
Top carrera bike parts products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 19 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
6Pairs Bike Brake Pads for Mountain MTB Bike Resin Bicycle Disc Brakes for Shimano C501 M575 M525 M495 M486 M485 M475 M465
mwellewm£7.884.6★158 rev
Shimano Altus RDM310DL - M310 Shifter 7/8 Speeds black color Single
SHIMANO£16.204.6★5,728 rev
Shimano Rear Mech TY300 6/7spd direct Black
SHIMANO£10.734.5★5,926 rev
Bike Rear Derailleur 7/8/9 10 11 Speed Mountain Bike Rear Derailleur 7/8/9/10 Speed Road Bike Rear Derailleur Direct Mount Rears Derailleurs(Mountain Bike-7/8/9 speed)
ENGWE MTB£10.054.4★125 rev
SHIMANO Altus BR-CT91 Right Hand Cantilever Brake - Silver Front
SHIMANO£16.944.7★44 rev
Newest
by launch dateBike Rear Derailleur 7/8/9 10 11 Speed Mountain Bike Rear Derailleur 7/8/9/10 Speed Road Bike Rear Derailleur Direct Mount Rears Derailleurs(Mountain Bike-7/8/9 speed)
ENGWE MTB£10.05125 rev
Bike Rear Derailleur 7/8/9 10 11 Speed Mountain Bike Rear Derailleur 7/8/9/10 Speed Road Bike Rear Derailleur Direct Mount Rears Derailleurs(Mountain Bike-11 speed)
ENGWE MTB£9.62125 rev
Mountain Bike Crankset MTB Square Taper Crankset with 170mm Arm 104 BCD Compatible with Single Speed Bicycle and 8/9/10/11 Speeds Bicycles Optional 32T/34T/36T/38T/40T/42T Chainring Crank Set (38T)
ENGWE MTB£19.53131 rev
VOANZO TX35 RearBicycle Rear Derailleur Derailleur 6 7 8 Speed Rear Derailleur For Mountain Road Bike 1pcs Black
VOANZO£7.179 rev
1 Pair Bike Quick Release Skewers for Carrera Bike Parts Ultralight Quick Release Bike Axle & Wheel Nuts Suitable for MTB Road Mountain Bikes
PERSENTU£3.7516 rev
Trending
90-day click momentumMountain Bike Crankset MTB Square Taper Crankset with 170mm Arm 104 BCD Compatible with Single Speed Bicycle and 8/9/10/11 Speeds Bicycles Optional 32T/34T/36T/38T/40T/42T Chainring Crank Set (38T)
ENGWE MTB£19.534.5★
6Pairs Bike Brake Pads for Mountain MTB Bike Resin Bicycle Disc Brakes for Shimano C501 M575 M525 M495 M486 M485 M475 M465
mwellewm£7.884.6★
1 Pair Bike Quick Release Skewers for Carrera Bike Parts Ultralight Quick Release Bike Axle & Wheel Nuts Suitable for MTB Road Mountain Bikes
PERSENTU£3.754.4★
VOANZO TX35 RearBicycle Rear Derailleur Derailleur 6 7 8 Speed Rear Derailleur For Mountain Road Bike 1pcs Black
VOANZO£7.172.9★
SHIMANO Altus BR-CT91 Right Hand Cantilever Brake - Silver Front
SHIMANO£16.944.7★
What buyers say about carrera bike parts
What buyers praise and complain about, mined from review topics.What buyers love
“Good brake pads”
“Worth the money”
“Perfect fit and comfort for my MTB”
“Does the job”
“Easy”
“Nice handle bar grips”
“Works amazing and last ages for such a good price”
“Good brake pads”
“Easily replaceable bike handles, thanks”
“It was simple enough to install”
What buyers complain about
“Cheap”
“End caps dont fit. I have tried them on 3 bikes”
“should get it mounted by a professional”
“Grips wore away after 4 weeks”
“End plugs don't fit”
“Item came damaged and looks used”
“Useless dont work”
“no instructions for the setup so it was a little bit of guess work until you see it moving”
“SHIMONO PARTS”
“Cheap mostly plastic”
Top return reasons
Common questions
- Is carrera bike parts profitable to sell on Amazon United Kingdom?
- The niche generates £33K/yr across 19 tracked products. 90-day search growth is +20.1%. Flapen's verdict: Skip it (40/100).
- How competitive is the carrera bike parts niche?
- 10 brands and 53 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 91% of demand.
- What do buyers complain about in carrera bike parts?
- Top complaints mined from reviews: Quality-Overall, Size-Overall, Mounting. The return rate is 1.4%.
- When does demand for carrera bike parts peak?
- Demand is steady year-round — the busiest month runs 1.8× the quietest.
- What does it cost to enter the carrera bike parts niche?
- Listings span £3.64–£22.54; the average listing price is £11.61 (sweet spot $15–$100). The average incumbent carries 1,273 reviews — the moat a new listing must climb.