To address the slack issue, Trek routed the chain through two idler pulleys. This configuration resembles a three-ring setup near the chain ring, but the additional idler pulley enables the derailleur to function optimally, ensuring smooth shifting for the bike.
Love at First Ride
The reviewer expressed immediate appreciation for the bike, noting its nimbleness and speed along with providing confidence to tackle steep trails typically avoided. While on the trail, there was no inclination to exceed the second power level, even when climbing, which contributed to a more acoustic experience. However, there was a desire for more power while ascending a city street with a 13 percent grade.
Photograph by Stephanie Pearson
Following multiple tests, the reviewer experienced consistent enjoyment with the bike, though a persistent rattle was noted. This noise seemed like it originated from a loose wheel, though its exact source was indiscernible. It was speculated to be an internal issue, possibly stemming from a battery or cable rattling within the downtube.
To further evaluate the Slash+, the bike was tested by Samuel Hayden, a former collegiate gravity rider from Fort Lewis College in Durango, Colorado. After a 20-mile ride predominantly in turbo mode on difficult trails in Piedmont, Hayden returned pleased, with over 65 percent battery life remaining.
Regarding weight and handling, Hayden reported that the Slash+ combined significant power with an unexpectedly lightweight design, providing a sturdy and stable connection with the trail and maintaining consistent performance during jumps.
Hayden’s primary complaint was the absence of a SRAM transmission in the 9.7 model, as these are generally more reliable for e-MTBs. However, this issue can be resolved by upgrading to the Slash+ 9.9 XO AXS T-Type, if one is willing to invest an additional $4,000.